Well if you could afford both, then you have the best of both worlds. Personally I think the wii is for the more active people who like the idea of the remote and want to try it out and fall in love, others love Nintendo and most of their games they kinda have their own "thing" with all the games for it. which is great. How can you forget mario?? Didnt u stay up all night playing because you werent able to save? now the wii is 10000 times that system, and everything else and even one better..you can now download that game on the wii. it really catches attention from any one, it even attracted you, a happy ps3 player. Playstation does house a bunch of good games and graphics though! I dont know why people take sides on this site like either you like wii or u like ps3. its all games and they are all fun, xbox360 wii and ps3 are hooked up to my tv. I love it all.
Bottom line Wii is fun and interactive, Ps3 is kick ass in graphics and their game titles! and really put together a great system, however this is a Wii site and I will mostly be talking about wii.