At this stage we are really only covering every 10,000 app milestones on the Windows Phone Marketplace. AllaboutWindowsPhone is however a new site, and still very excited. They report that the Windows Phone 7 marketplace has hit the 2,500 app submissions per week rate for the first time, which predicts 60,000 apps by the 25th January.
Hopefully Marketplace will hit the 100,000 psychological level in 3 months, which should do much to obviate the argument that there is a shortage of apps on Windows Phone 7.
Read more at AllaboutWindowsPhone.com