For me it's mostly a matter of getting the game earlier... if I had a PC that could run it, I would buy it based 100% off of it's release date, not my bias for PC. if the Ps2 version was out 2-3 months earlier, it probably would change some minds.
PC guys got thier Halo... took a long ass time, but eh. PCers can play Halo while I play Halo 2
