Following up to myself here: this could have some interesting benefits for Microsoft, too — iPhone has the most/best games right now, but Android is selling a t

Following up to myself here: this could have some interesting benefits for Microsoft, too — iPhone has the most/best games right now, but Android is selling a ton of units so lots of folks are thinking about porting their iPhone games to Android. If WP7 was the inverse of what it is (if it had OpenGL and no XNA), it'd be seen as the third platform, something to maybe, possibly consider porting to once you'd ported to Android. That doesn't seem desirable at all. At least with XNA, they'll have the possibility of getting a lot of different games than what is available on iPhone and Android... some differentiation, which is exactly what they need.