Well, it seems clear to me that MS is ramping up the competition! Lots of those new studios are unproven, but that's a double edged sword. It means new IP's - which gamers are crying for - and it means new IP's - which could suck really bad.
I think this is great for MS! They've needed more 1st party games since they entered the console business. I can name 3 games from MS; Halo, Fable and Forza. What else is there?! So this is good for them. Now it's all a matter of if they can match the quality of Sony.
I'm on Twitter @DanneSandin!
Furthermore, I think VGChartz should add a "Like"-button.