Wake up Guyz

Those of you who just don't miss a single opportunity to curse Microsoft, take a gun and shoot at your head!! Those of you who think that XNA is good only for games like tetris and all, c'mon give me a break. Why would Microsoft invest its resources into something which is so elementry.
You wanna see what XNA can do for you?? Watch out: http://www.youtube.com/watch?v=-OHJpeCwOmk
This is as good as any commercial grade game written using any commercial grade engine.