speed of application development

The Windows Store reached a milestone of 100,000 applications
at build 2013 conference, microsoft ceo steve ballmer announced a new milestone on their windows store app market. accordingly, the ceo said it is likely that the windows store will reach 100,000 applications just before the end of june.
Windows Store has 50,000 applications
microsoft has finally reached the 50,000 mark on the windows store. on average, in march, 279 new applications were released.