Simple question:
If writing apps for BlackBerry is a more profitable enterprise than writing apps for iOS, then why isn't everybody doing it? Why does your own table show that the App Store generates 10x more revenue than the BB store - when the market share of BB and iOS devices is about the same? I'm not going to quibble with your average revenue figures - but perhaps the BB store is inherently more limited in terms of which kinds of apps make money.
Whatever the reason, the platform is just not capturing developer interest in the same way that iOS is. What makes you think that will change with the PlayBook? And if you were a developer, what would you do? Would you develop for the hugely popular platform with a large pre-existing install base? Or would you take a punt on an unknown quantity?
Market share is one thing, but how many of that market share are normal BB users for things like work emails and calls only? I high percentage I would bet, where as the percentage of iphone users that are non business (there fore more likely to spend on apps) is higher.



