After reading How publishers punish us for buying new games and DRM run amok: how Bioware and EA are screwing users right now I don't regret doing my gaming on my Linux box or my Wii console.
Sure, I miss out on the AAA titles, but if the poor folk's experiences in those articles is what I can look forward to, count me out.

Besides, I have more games stockpiled up than I have time to play anyways.