Microsoft unleashed the Windows Phone App Studio Beta back in August, accumulating a whopping 30,000 projects in just 48 hours.



From WP Central:

Now an article over on the Windows Phone Develop Blog details some developer driven changes that have been implemented into the app. Perfect for the 160,000 developers who have created more than 150,000 projects, leading to 65,000 apps in just two months.

  Microsoft details new developer driven features in App Studio Beta