Editor's note: Apple has the first-mover advantage, and its App Store sets the bar. The result is a buoyant market for apps and ample opportunity for fast-followers to (perhaps) do one better. Benjamin E. Jacobsen - Co-Founder of Mobspot, Inc., a company championing "Mobile App developers and App users on any platform," and a new author to MSG - gives his take on the size of the market and the prospects for other pla...

Another day, another apps store. Following on the heels on Apple (App Store), Google (Android Marketplace) and Handango, the blogosphere is buzzing with rumors that Nokia has jumped on the application store bandwagon, and is gearing up to launch an app store for its Symbian platform just in time for next week's Mobile World Congress (MWC) in Barcelona. At the other end of the spectrum, The Wall Street Journal tells u...