So, what’s changed since our 2010 research? The mobile industry is an ever-evolving landcape. In the past 6 months we have seen the Symbian Foundation close shop, with Nokia hoping that the as-yet untested MeeGo project will carry their smartphone banner.

Full Article @ http://www.visionmobile.com/blog/2011/01/developer-economics-2011-the-evolution-of-app-development/