This article is from WMExperts : Juniper Research has released mobile application market projects that puts the number of mobile application downloads to approach 20 billion (that's with a B) per year by 2014. Like it or not, Apples' App Store, which passed a billion downloads earlier this year...

Supposedly the plan is for developers to submit their applications to T-Mobile for placement in its new application stores, and any sales will result in a revenue split based on the type of application. Simple applications like single player games would earn the developer a larger share of the sale price...