We're launching the beta of O'Reilly Answers, and I'm inviting you to be part of it. In brief, O'Reilly Answers is a community site for sharing knowledge, asking questions, and providing answers that brings together our customers, authors, editors, conference speakers, and Foo (Friends of O'Reilly). O'Reilly is at the center of an amazing exchange of knowledge sharing and idea generation, and we want you to join us in changing the world by spreading the knowledge of innovators.  read more

O'Reilly's Ben Lorica slices and dices current app trends for iPhone and Android (nice data points on price stabilization too): "While it might be true that the number of Book...  read more

While it might be true that the number of Book apps is growing at a faster rate, Games continue to dominate the list of popular U.S. iTunes Apps. Games accounted for about a fifth of all iTunes apps over the past week^†, but the category continued to have a disproportionate share of the Top 100 charts, accounting for 52% of the Top Grossing, 56% of the Top Paid, and 50% of the Top Free apps.  read more

The iPhone gets a lot of the attention when it comes to smartphones, but signs point to Android playing a huge role in the growing smartphone market, with 20+...  read more

Google has announced a free turn-by-turn navigation system for Android 2.0 phones such as the Droid. Read more about the features of Google Maps Navigation.  read more

While a steady stream of so-called iPhone Killers are filtering into the market, Apple's momentum continues unabated. Inspired by his own experiences upgrading to the Blackberry Tour, the author ponders why so many solution providers confuse delivering a bunch of 'chicken parts' with producing an actual, living, breathing chicken. BlackBerry Storm, Palm Pre, the G2, and now Droid have all been touted as contenders to the mobile computing crown, yet the iPhone continues to kick butt.  read more

The Fourth Quarter was Apple's most profitable quarter ever. Yesterday's earnings call was about two things. One, the iPhone Platform continues to deliver the goods. Two, the continued impressive growth of the Mac, especially MacBooks. As such, it was about the power of the platform as much as it was about the device itself.   read more

Yesterday, Apple announced that they are now allowing In-App Purchasing within free apps. I think that this is a big deal, an entree into what I refer to as 'land and expand,' and yet another reason that Apple remains the gold standard of mobile computing.   read more