Perhaps realising it wasn't exactly popular with gamers as a standalone marketplace, Microsoft recently decided to shift Games for Windows over to Xbox.com. That move has now taken place, and...it's gone about as well as you'd expect from Microsoft and PC gaming.
If you can handle it, that is.
There are the kinds of PC that the average person can build, or buy. Then there are the kinds of extravagant PC the average person will likely never buy, but will simply dream of from afar. This is the latter.