It is a milestone in the lives of all the OS: the day you reach the magic number by 10,000. Windows 7 Phone is the youngest brother in the spirit of achieving the feat of fulfilling its mission in just over four and a half months – it is faster than the Android Marketplace and the iTunes App Store. Microsoft has long been about 1,000 applications per week, as it was the 5k hit just before New Year, and recently this rate collection. Congratulations WP7 developer, you have officially achieved more software updates than Microsoft itself. Your move by Microsoft, we are still waiting for copy and paste.