If you didn't have a kid I would say owning all those systems was a waste of time. I cannot even play all the games the come out for PS3 and 360. So I just did the opposite and lost the Wii, it was cool to be a part of the triforce, but seriously I need many more hobbies in life than gaming.
Oh and I don't think you'll find many more exclusives than you mentioned that are not on PC. It's basically the Halo Gears, Wake machine. Banjoo kazooie nutz and bolts, but that was horrible.








