Wow, they still just don't get it. I don't mind having to enter a serial number to play a game online, but there's no way in hell I'm going to pay for a computer game that requires activation just to play single player mode. I am a firm believer of paying for games you enjoy. I really want to purchase Mass Effect for PC even though I've finished it on 360 several times, and I really want to play Dead Space for PC, as well, but unfortunately I cannot due my absolute disagreement with the restrictions placed on their licenses.
Guess I'll be sticking with MMO's and QuakeLive for an indefinite amount of time now.