Ok lets go through everything!
A Wii is $250 a PS3 is $600 that should tell you right there what to get!!
I know i've read all the boards about PS3's having problems and wii's having next to none and how PS3 may have good games now but the wii will be coming out with some of the best like SSB-B....But you've got to realize the wii developers have little creatures that live in the internet(Ever here of a Mii?) who write all these horrible things about the ps3 and erase all the negatives for the wii...
These are all great reasons to buy a PS3 instead of a Wii!!!