Azrael360: I'm OK with Steam (when is just that), but when PC games bring more DRM with the package (Tages, SecuROM, Starforce...) that's when I wait months, or more, and then I just buy the game I wanted cheaper for my Xbox 360. I did that with GTA IV, Red Dead Redemption, Assassin's Creed II, AC:B, and many more... I just insert the disc, install into HDD, and play. Done.
Forcing you to log into accounts you don't need (GFWL, Rockstar, UPlay...), use of unnecesary clients, limited installations, plus some nasty DRM in your PC, that's way too much for me, when Steam should be enough. I prefer to support DRM-Free games instead of buying games with that kind of DRM.
That's my philosophy: I don't buy games that have that kind of DRM, or more than one. And so far, I own a nice collection of games, and still have some great games yet to play in my collection.
I like your philosophy, just saying. :D