Microsoft dropped the ball with lack of App Store. With all app store's drawbacks, that's the place where regular user can pay easily without thinking will someone steal his/her credit car number, the place where applications should be harmless, and the place where (and this is important) the user can compare prices between similar applications. Windows doesn't have the app store. And nobody (read: very, very small p…
http://windows.microsoft.com/en-us/windows-8/apps-windows-st...
Edit: it was already pointed out by mxfh.