Why would Microsoft invest in games it does not make a huge margin on? They already own the pc gaming market afterall (although I do currently play COD4 on my Linux system)
If Nintendo or Sony put Linux on their system (by default that is), that would be interesting and a huge blow to MS. Pc games on a 360 are completely uninteresting for them and would allow piracy on a PC level making the platform dead from the beginning.

PSN name: Gazz1979 (feel free to add me, but please put your Vgchartz name in the message!)
Battlefield 2: Gazz1979







