MGS will be a game I want to play from the comfort of my sofa with the visual and audio capacity of my home theater, but I will absolutely buy a (later) discounted version for the PC, too.
This was unexpected, but welcome. I hope they don't disappoint with a poor port.
That's how I play my PC games. got 8 hdmi ins on my surround receiver and a long hdmi cable isn't that expensive.
Same, I run XBMC in the living room on my older gaming PC (i5 2500/GTX 480) and just launch Steam into Big Picture mode with Advanced Launcher from within XBMC. Got a 360 controller hooked up to it so I can just sit back and relax. Though once I finish wiring my house with Ethernet this fall (I'm in Phoenix, AZ, too hot to climb into the attic right now) I'll be able to use the In-Home Streaming stuff properly and the door opens even more!