Four short links: 9 October 2009

Negative Karma, Wal-Mart TQI, Idiot Airlines, and Native iPhone Apps in Lua

by Nat Torkington | @gnat | comments: 2

1. Don't Display Negative Karma -- A fascinating insight for those building social software, whether for collective intelligence or otherwise: There can be no negative public karma-at least for establishing the trustworthiness of active users. A bad enough public score will simply lead to that user's abandoning the account and starting a new one, a process we call karma bankruptcy. This setup defeats the primary goal of karma-to publicly identify bad actors. Assuming that a karma starts at zero for a brand-new user that an application has no information about, it can never go below zero, since karma bankruptcy resets it. Just look at the record of eBay sellers with more than three red stars-you'll see that most haven't sold anything in months or years, either because the sellers quit or they're now doing business under different account names. (I love finding articles like this, thinking "they should write a book for us!" and then realizing "oh, they already are!") (via Hacker News)
2. Information Wants to be Free, Even At Wal-Mart (Pete Warden) -- an interesting piece on the value of opening up data, sharing information in negotiations so the best outcome can be reached. I'd argue that this trust argument is usually a cop-out, hiding worries about turf and control. In most cases it's clear that it's not in the other party's best interest to screw you over, and if it is, why are you dealing with them at all? The worst cases I saw were between departments within the same company, often we shared more information with competitors than the guys down the hall. The other reason I see people not sharing is shame: many companies (and individuals) work hard to present a facade of competence and quality that facts belie.
3. The Forest, The Trees, and the Bag Fees -- The bean counters can't track the revenue dilution of all these new fees. They don't want to. We miss the forest for the goddamed trees all the time. And the CEO acts as if fees are found cash. Meanwhile, no one asks why our overall revenue is plunging and we're losing money quarter after quarter. Everyone acts as if one thing has nothing to do with the other. A reminder to watch the important numbers, e.g. cash in bank, profit, customer satisfaction. (via Bryan O'Sullivan)
4. Native iPhone Apps Written in Lua -- open source port of Lua with Cocoa bindings for the iPhone. This is a tutorial showing you how to install and get past Hello, World. Apple have already approved one app written using it.

Burning Man Gets an API (and a Whole Lot More)

by Brady Forrest | @brady | comments: 17

An API! SMS! Foursquare! An iPhone app! They are all coming to Burning Man this year. Will the festival be the same?

The annual tech-art festival in the Nevada desert, starts on Sunday. Normally the attendees leave their phones and laptop behind, but this year that may not be the case. As I ride from Seattle to Black Rock City, NV I am getting SMS from friends on the playa. In anticipation of wifi and possible data connections Foursquare has rolled out Black Rock City as a city (@sfslim is already the Mayor of The Man). If AT&T's service doesn't work then attendees may be able to take advantage of OpenBTS's local SMS project. Most of the attendees aren't there, but the tech is already making its presence known.

Burning Man is dismissed as a party by many people (attendees and non-attendees alike), but for many it is a unique opportunity to try out new software. Geohackers in particular find it to be a great playground. Black Rock City is a full city complete with a fire department, stores (where you can buy coffee, tea or ice bags), a Main drag and 40,000+ residents. However, since it is only around for a week each year (and is always in a new location) there is not time (or profit) for commercial companies to map it. The process falls to the community and they take advantage of the opportunity (and sites like Flickr use the resulting commercial-grade data).

This year the Burning Man organization is assisting with the launch of an API. With the API you get access to descriptions and locations of the Streets, Art, Camps and Events. When combined with a map this is everything you need for a local city guide. And that is exactly what the iPhone app does (it's not available in the app store; if you want it head to the Burning Man Earth Camp next to Media Mecca -- be nice). It maps all of those entities, will geolocate you and let you mark favorites (see the screenshot from my iPhone). You can learn more about the API project here. Burning Man still has its Virtual Playa project online.

There is also a move to take advantage of Flickr's machine tags. For example if you take a picture of Area 47 (with the online directory entry: http://earth.burningman.com/brc/2009/themecamp/2234/) then use burningman:camp=2234. The photo will appear on that locations page. We will see how many photos end up using these machine tags. I suspect that V2 of the iPhone app will add a camera that can apply those tags automatically and that we'll see more uptake then.

Burning Earth team member, Tom Longson, sent me the following.

Burning Man's theme this year is evolution which is fitting as Burning Man Earth launches an online directory, API, and a beta iPhone App. The group of artists, geo-wankers, and software developers are rapidly deploying systems, both off and on the Black Rock Desert playa to help participants find each other, schedule events, find theme camps, and artwork. It is a digital project aimed at providing better maps, and an online space to describe the community and art.

The open source webapp, named "Earth", builds upon Open Street Map, GeoDjango, and Pinax to create an easy to use, mapping interface for the event. Coupled with Jeffrey Johnson's prior work with aerial photography, and Andrew Johnstone's virtual playa 3D modeling, the platform is rapidly evolving to become an important part of the organization of the event.

Burning Man's API now opens the door for developers and artists alike to remix and reuse data about the event. For example, you could plot all the events in the next hour, build an Arduino belt that vibrated in the direction of the closest piece of artwork, or a web service for rating theme camps.

In addition, Mikel Maron is championing machine-tags to allow the project to couple Earth's database with other websites, such as Flickr. By integrating machine tags, people can say on Flickr what art installation their photo is of, and Earth will automatically pull up that photo. Likewise, Flickr will provide a link to the page describing the artwork itself.

Beyonds enabling mashups, the APIs are the foundation for the new beta iPhone app, which serves as both a directory and enhanced GPS designed for Burning Man. A small number of participants will get to try out the app, which will be in full production next year.

While it may sound like fun and games, the harsh conditions of the Black Rock Desert make the system a perfect testbed for mapping temporary places, people, and things. In this same way, these tools may just be the next best thing for helping disaster hit regions react and respond. Burning Man Earth is more than just an attempt at radical self-expression, self-reliance, and community building. It may just be a tool for tomorrow.

This is Burning Man at its best. Letting people create something just for the festival and its attendees. The question becomes how will the larger Burning Man community, expecting a cellphone free vacation, react to intrusions from the real-world?

BTW, If you are on the playa you may be able to find me at my group art project Steve the Robot H.E.A.i.D.

Touch Traveler: London, Paris and only an iPod Touch

by Mark Sigal | @netgarden | comments: 26

Recently, I spent two weeks vacationing in London and Paris with only an iPod Touch for communications and connectivity.

As I wanted to honor the fact that the trip was to celebrate my 10th wedding anniversary, my wife/I didn't bring either a mobile phone or a PC/Mac.

Mind you, I am not suggesting that this was a wise thing to do, but it's what I did, and this post captures the good, bad and ugly of the experience.

First off, the revelation (for me) was how much the Google Mobile Maps App on iPod Touch completely changes the equation when traveling. Touch-based control with a virtual keyboard is the perfect UI for zooming in and out of geo-locales, and Mobile Maps offers a workflow whose predictability and logical structure both de-mystifies and anchors foreign travel.

Moreover, Maps allows you to visually navigate in Real-Time (very different from the experience on my Blackberry), all the while push-pinning favorite destinations, and determining routes in just a few clicks. It is the consummate reality augmentation application for travel, a sort of "magic compass."

Case in point, is a context traversal function whereby you search for and find a destination. Right clicking on the pin reveals listing info, and left clicking takes you into Street View, revealing a 360-degree panoramic view of the target destination.

Street View provided a form of error-correction since you could visually confirm that a given destination was indeed the right destination, an extra bit of piece of mind when visiting a new area.

Candidly, I wish that Maps was even more autonomous about capturing my real-time travels and indexing them, as then I would never need to re-trace my steps, not to mention the entertainment value of being able to replay the day's travels at a later time.

Similarly, if you could somehow overlay your interaction data with that of locals, professionals (e.g., Fodors) and other travelers, you could create a very potent social fabric that is data rich, and can be filtered on parameters such as user-generated, professionally mastered, crowd-sourced and/or curated.

To frame this one, let me give you a specific example from my trip. I was walking through St-Germain in Paris when I had a flashback to the last time I was there (eight years before).

Back then, I had eaten at this incredible sandwich place nearby St-Germain. The restaurant made their own breads, had good sandwich combinations, and was an earnest, warm place. Unfortunately, I couldn't remember its name or specific location.

I remembered, however, that the sandwich place became a retail chain in New York. (It's good, but nowhere near as good as the original shop.)

While I couldn't remember the name, I did remember them having a branch near Rockefeller Center in Manhattan, so I opened the Yelp app on my iPod Touch, and typed in "sandwiches" near the geo of Rockefeller Center, and up came Cosi. (Note: Yelp had limited data for London and none for Paris).

Next, I fired up the Maps App, typed in "Cosi," and a pin dropped on the map.

I clicked on the pin, and it confirmed that I had been staying less than two blocks from this place for the past week! I then left-clicked, and saw a picture that took me back eight years.

Lunch? It was everything that I remembered.

Meanwhile, another App that we used throughout the trip was Facebook. My wife and I were sharing one iPod Touch, and Facebook really delivered in terms of being very easy/seamless to log into and out of our respective accounts, not to mention providing (relatively) full access to Facebook's services.

In fact, it was through Facebook that I loosely tracked the vacation that my brother and his family were currently taking in Israel, Jordan, and Greece.

I had some short exchanges with my niece, and there was a reference to a London overlap, but it didn't seem like the times meshed.

Days later, my wife and I are walking from the Kensington Park area where we were staying to Harrods in Knightsbridge.

45 minutes later, we are ogling over the sweets and pastry section of Harrods (if you have never been there, it is a spectacle; they have everything). Suddenly, a voice chimes out, "I didn't think they let your type in here." I turn around, and it's my brother and his youngest son.

It turns out that he had tried to call me the night before to let me know that he had changed his itinerary, and that they were going to be in London while we were there. But, I brought no phone so I never got that message.

Similarly, he had emailed me, but it turned out that he sent it to an address that is not received on my iPod Touch, so I never got that message.

Finally, he had gotten the wrong hotel information from my parents (we booked our room just days before we left), and so he couldn't leave us a message at our hotel either.

Yet, just hours after landing in London, here we were face to face at Harrods in London.

Kismet, to be sure, but I am left wondering whether technology helped (the Facebook exchange with my niece), hindered (wrong emails, unanswered phone calls), or was simply a neutral observer in this outcome.

Keeping it real, one paradox presented by relying on the iPod Touch as the sole connectivity device was that connectivity was, by definition, intermittent since the iPod Touch depends upon ready access to Wi-Fi for connectivity, a sketchy bet for mobile travelers.

In London, this meant that 99% of the time, I had decent Wi-Fi connectivity at my hotel but no connectivity when mobile. This was key as we walked a ton, and took the Underground a lot (it is a great service).

Not having reliable connectivity in mobile contexts crippled some of the utility of Google Mobile Maps since it essentially removed the Real-Time goodness of the app. Moreover, it crimped the ability to search for nearby restaurants when on the move.

By contrast, in Paris we were able to grab onto "gray" connectivity within 5-10 minutes of trying to do so. This, at the very least, gave us a sense of intermittent connectivity being reliable.

Gray connectivity was captured two ways. One was via a discovery of Wi-Fi connections within the Settings tab, and jumping from one connection to the next until we found live access. Primitive, but fungible.

The second was that we discovered a service provider that offered different tiers of Wi-Fi access on-demand, including a "20 Minutes Free" option, which was like getting a lucky board game roll.

Armed with some sense of being able to queue up requests, messages, grab map views and the like, geo navigation became tactile, a virtual, but distinct, overlay to our physical navigation.

The ability to visually follow block-by-block, and see the storefront of a business blocks or miles away was very powerful.

At times, it felt like Mobile Maps was a divining rod pulling us to our destination.

What was almost magical was how Maps seemed designed to watch proactively in the background for a live connection so it could autonomously update location data when connectivity was intermittent.

I was more than once surprised to discover that Maps had used a sliver of momentary connectivity, and updated location with no prodding from me.

That said, it seems that Apple could make MobileMe even more essential for iPod Touch owners by bundling into it a Boingo-like Wi-Fi Universal Pass so at least queue-level store and forward services can autonomously be negotiated for the mobility-oriented user.

A couple of final notes: One is that my wife realized tremendous utility in using the Notes App to capture daily food & water intake and other related health data. This was a simple, powerful, and recurring workflow for her.

Two is that during the trip I finished my first Kindle book on the iPod Touch, 'Married to the Mouse: Walt Disney World and Orlando.'

I absolutely loved the fact that when I found myself with a five-minute slug of time (waiting in lobby, bathroom, at coffee), I could read a chunk of pages and click out as easily as I had clicked in (since the Kindle App automatically bookmarks where you left off).

It, like the iPod Touch itself, was a perfect travel companion.

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3. iPhones, App Stores and Ecosystems

Four short links: 18 August 2009

iPhone App Backstory, Cookie Resurrection, The Entrepreneuralism Lickmus test, and An Interesting Database

by Nat Torkington | @gnat | comments: 2

1. The Making of the NPR News iPhone App -- interesting behind-the-scenes look, with sketches and all. Station streams, however, presented a larger challenge. To begin with, NPR didn't have direct stream links for any of its stations, so we built a Web spider that identified and captured more than 300 iPhone-compatible station streams. After that first pass, we worked with our station representatives to manually test each stream. In the process they found enough new streams to double our database. All of these streams are delivered to the app from NPR's Station Finder API. (via mattb on Twitter)
2. You Deleted Your Cookies? Think Again (Wired) -- Flash keeps its own cookies, which are harder to delete. Several services even use the surreptitious data storage to reinstate traditional cookies that a user deleted, which is called ‘re-spawning’ in homage to video games where zombies come back to life even after being “killed,” the report found. So even if a user gets rid of a website’s tracking cookie, that cookie’s unique ID will be assigned back to a new cookie again using the Flash data as the “backup.” (via Simon Willison)
3. Would You Lick It? (Rowan Simpson) -- clever example of what it takes to be an entrepreneur.
4. FluidDB -- a shared "in the cloud" database built around tags: an object is a container for a set of tags which are name:value pairs, tag names have simple namespaces (e.g., "gnat/review" is the "review" tag in my namespace), all objects are world readable and writable but there are ACLs for tags, values can be any type (string, number, URL, Excel spreadsheet), and there's a simple query language. I'm curious to see what applications spring up around shared data. They're in limited alpha, controlling the # of users, so register now to play before everyone else.

Four short links: 14 August 2009

EPub FTW, SQL Horror, Computer Vision Explained, and A Massive Dump of Twitter Stats

by Nat Torkington | @gnat | comments: 1

1. Page2Pub -- harvest wiki content and turn it into EPub and PDF. See also Sony dropping its proprietary format and moving to EPub. Open standards rock. (via oreillylabs on Twitter)
2. SQL Pie Chart -- an ASCII pie chart, drawn by SQL code. Horrifying and yet inspiring. Compare to PostgreSQL code to produce ASCII Mandelbrot set. (via jdub on Twitter and Simon Willison)
3. How SudokuGrab Works -- the computer vision techniques behind an iPhone app that solves Sudoku puzzles that you take a photo of. Well explained! These CV techniques are an essential part of the sensor web. (via blackbeltjones on Delicious)
4. Twitter by the Numbers -- massive dump of charts and stats on Twitter. I love that there's a section devoted to social media marketers, the Internet's head lice. (via Kevin Marks on Twitter)

Playnice: The Unofficial Latitude for the iPhone

by Brady Forrest | @brady | comments: 4

Last week Google launched Latitude for the iPhone as a web app. They were held back from releasing a native app by Apple's overbearing application approval process. However, this doesn't matter that much as all location apps are currently hamstrung by Apple's lack of background location updates. Luckily for iPhone customers there are developers out there trying to solve this problem.

Nat Friedman has released playnice on Github, a piece of code that will let any MobileMe & iPhone customer update their Google Latitude account. The PHP script is designed to be run as a chron job for scheduled updates. To use it you must activate the Latitude gadget on iGoogle and turn on the Find My iPhone feature on your MobileMe subscription. Playnice uses Tyler Hall's Sosumi code from Github (Radar post) and there is no reason that similar code couldn't be written to update Loopt, Whrrl, Brightkite or any other location service hamstrung by the iPhone's lack of a location service. Since Latitude has only released a Read-only API (Radar post) the writing of your location to Latitude was done via screenscraping. [Disclosure: I was given a one-year subscription to MobileMe by Apple]

I find it silly that Google was asked not to release a native app. When you use Latitude for the iPhone in the browser it does detect your location and can display your friends' locations. It is almost the same as a native application.

On the other hand I have to marvel that they were able to release it in a browser and I view as a technical triumph. Getting the user's location from the browser was not possible 6 months ago. The fact that it is now possible to access location every modern mobile browser (Fennec, Opera, Safari, Android), desktop browser (Safari, Chrome, Firefox, IE8) plus Windows 7 and Snow Leopard is huge. Location and maps no longer demand a native app to be useable so perhaps Apple's application approval team is just ahead of the times and is purposefully trying to drive app developers to the browser.

[via Hacker News]

Four short links: 30 July 2009

Brooklyn Museum, Early Release, Toy Chest, Open Science

by Nat Torkington | @gnat | comments: 0

1. iPhone App v1.3 Released -- revealing glimpse into how third-party apps (such as this iPhone app, built on the Brooklyn Museum's API) reflect on the institution providing the API. Brooklyn Museum has dealt with this sensitively and intelligently, a model to all. As always, I want to marry the Brooklyn Museum and raise a posse of online apps.
2. Embrace the Chaos -- I can never be told "release early, release often" enough. When to release? As soon as you've got something that'll be useful to other people.
3. Toy Chest -- "Toy Chest" collects online or downloadable software tools/thinking toys that humanities students and others without programming skills (but with basic computer and Internet literacy) can use to create interesting projects. (via Simon Willison)
4. What, Exactly, is Open Science? - In general, we’re moving towards an era of greater transparency in all of these topics (methodology, data, communication, and collaboration). The problems we face in gaining widespread support for Open Science are really about incentives and sustainability. How can we design or modify the scientific reward systems to make these four activities the natural state of affairs for scientists? Right now, there are some clear disincentives to participating in these activities. (via Glyn Moody)

Four short links: 17 July 2009

by Nat Torkington | @gnat | comments: 0

1. NodeXL: Network Overview, Discovery and Exploration in Excel -- Excel plugin for analysing graph data within Excel. Visualization and data wizardry come to the corporates who live in Excel.
2. Managing the Environmental Crisis -- a comment by Edwin Winge: "Public involvement does offer long-range benefits, the most pragmatic of which is that it results in better decisions. Park Service managers have discovered through experience that when they are willing to modify their professional judgements by considering ideas and opinions (values) of concerned citizens, the final decision that results is not only more acceptable to the public, it is also more satisfying to the Service." A banner quote for Gov 2.0, from the father of O'Reilly's Sara Winge. (via timoreilly on Twitter)
3. Dopplr Social Atlas for iPhone -- an iPhone app that gives you the recommendations by Dopplr users for places to eat, things to do, places to stay around the world.
4. Microformats Dev Camp -- July 25-6 (weekend following OSCON), in San Francisco at the Automattic offices. (via Tantek)

The Promise and Peril of MobileMe

by Marc Hedlund | comments: 44

Anyone tried MobileMe? Last night, I signed up for the free trial, got it syncing between my laptop and iPhone, and was incredibly impressed by how well and quickly it worked. An appointment added on one nearly instantly showed up on the other -- so much better than having to fire up iTunes to have my schedule in sync. The power of the cloud! Or whatever. You know, useful.

Then, today as I was running late for a meeting, I opened the phone app and saw "No Contacts." Uh, what? All of my contacts had been deleted from the phone. They were still on me.com and on my laptop, but what I had with me was a phone with no contacts...not useful.

I fired up the support chat window on me.com and went through a half-hour session of trying to get things working. At the end of that I gave up and am deleting my account, and hoping a manual sync (you know, with a cable and stuff) will restore my contacts.

Any similar experiences, or better? MobileMe seems like such a great idea, and one with such promise. Having it fail so completely on the very first day seems like such a miserable outcome. You can't help but be impressed with the parts that work; it is incredible engineering and design all around. That's no comfort when your data disappears, though. I'd love to hear what others have experienced; hopefully I'm an outlier. (For the record, I do have over 2,200 contacts, which I guess is a lot compared to other iPhone owners I know.)

Four short links: 6 July 2009

iPhone Maps, Tooth Milling, Scratch Updated, Newspapers for All

by Nat Torkington | @gnat | comments: 2

1. Offline Mapping App for iPhone -- carry Open Street Maps maps with you even when you're not in 3G/wifi range. (via Elisabeth)
2. My dentist used an in-office CAD & CNC mill to produce a new tooth for me today (Nat Friedman) -- hello, future!
3. New version of Scratch released -- Scratch is an excellent way to teach kids how to program (I've had success with lots of 7 and 8 year olds). The new version includes keyboard entry, webcams, and support for Lego WeDo. The user interface has also been changed to work on a Netbook's 800x600 screen. Kudos to the Scratch team! (via scratchteam on Twitter)
4. Newspaper Club - a Work in Progress -- blog for the Newspaper Club project. "We're building a service to help people make their own newspapers. This is the blog where we're alarmingly honest about where it's all going wrong." I can't figure out whether this is a brilliant decentralisation move that will disrupt the newspaper industry, or a paper form of steampunk. (via Simon Willison)

The Next Wave of iPhone Apps

by Raven Zachary | @ravenme | comments: 9

This is the biggest week of the year for iPhone users, as Apple released iPhone OS 3.0 on Wednesday and will be launching the new iPhone 3GS on Friday.

The iPhone OS 3.0 Software Update provides a significant number of enhancements to the operating system including spotlight search, cut, copy, & paste, voice memos, support for landscape keyboard usage in Mail, Messages, Notes, and Safari, MMS and tethering for carriers that support these features (AT&T late summer for MMS, tethering TBD), and dozens of other improvements. The update is free for iPhone, and $9.95 for iPod touch. Just plug your device into iTunes and you will be prompted to upgrade. If you're upgrading a second generation iPod touch, iPhone OS 3.0 will activate the Bluetooth chip that has been dormant since last September.

The new iPhone 3GS includes a faster processor, longer battery life, video support, an improved camera (3-megapixel), voice control, a digital compass, and conveniently in the same form factor as the iPhone 3G so that you won't have to buy a new case. Models will be available at $199 (16GB) and $299 (32GB) if you qualify for the discounted hardware upgrade pricing. AT&T announced on Wednesday that the hardware discount will be extended to iPhone 3G buyers from last July, August, and September. If you stood in line for an iPhone 3G last summer, you won't have to wait a full year to buy the iPhone 3GS at the lower price.

In addition to the iPhone OS 3.0 Software Update and the new iPhone 3GS, there is a third and equally exciting aspect to this week - the rollout of the next wave of iPhone apps, based on the new iPhone SDK provided to developers in March for iPhone OS 3.0. This SDK provides iPhone developers with some major new features for use in apps including Push Notification Service (PNS), in app purchasing, peer to peer connectivity over Bluetooth, in app maps, turn by turn navigation, accessories support, iPod library access, audio recording, streaming video, in app email, support for cut, copy, & paste, undo, and much more.

If you have an iPhone OS 3.0 upgraded device and you're interested in trying out this next wave of iPhone apps, I have included a representative list of iPhone OS 3.0 apps below. If you know of any others, please post them as comments with associated links. I expect the list will grow rapidly over the next few weeks. NOTE: All of the app links below will launch iTunes, or if you're viewing this blog entry from your iPhone OS device, the links will launch the App Store app.

iPhone OS 3.0 Applications:

• AP Mobile by The Associated Press: Push Notification Service (PNS)
• Tap Tap Revenge by Tapulous: Push Notification Service (PNS)
• Star Defense by ngmoco: Push Notification Service (PNS)
• MLB.com At Bat 2009 by MLB.com: Live video streaming
• Sonifi by Sonik Architects: Peer to peer connectivity over Bluetooth
• Leaf Trombone: World Stage by Smule: Peer to peer connectivity over Bluetooth
• Bomberman Touch 2 - Volcano Party by Hudson: Peer to peer connectivity over Bluetooth
• Flick Fishing by Freeverse: Peer to peer connectivity over Bluetooth, in app purchase
• Enigmo by Pangea Software: In app purchase
• Light Riders by DS Media Labs: iPod library access
• My Brute by Bulkypix: iPod library access
• Things by Cultured Code: In-app email, cuy, copy, & paste, undo support
• Gokivo + Yahoo! Local Search by Networks In Motion: Turn-by-turn navigation, in app purchase
• Recipes by Whole Foods Market: In app maps and email, support for copying text. [Disclosure: My company, Small Society, developed this app in partnership with Whole Foods Market.]
• AroundMe by Tweakersoft: In app maps

If anyone knows of any accessories-based iPhone 3.0 apps that have already launched on the App Store, please leave a comment. This was the one major iPhone SDK 3.0 addition I could not find on the App Store.