Publishers are shooting themselves in the foot and DirectX is becoming less dominant as mobile gaming becomes more lucrative.
Don't expect the repeat performance of the X360.
Yes, mobile gaming is becomming bigger.
But it won't be replacing console gaming any time soon, or PC gaming.
I highly doubt most gamers will trade in theit consoles and towers for a phone, or a tablet.
And developers can charge 20-60 dollars for a pc or console game, mobile delevopers can not.
Microsoft is in a great console position, xbox live numbers are great, I just picked up a 360, gotta say. I love it.
As far as mobile gaming goes. The windows 8 phones have a chance to become popular if microsoft pushs very hard.
The surface pro could also become a popular mobile gaming platform, esp with all that power ( compared to most android and ipads ) under the hood. I could see then remaking surface pro versions of orginal xbox games. How sweet would that be?