I see the root of this problem quite clearly.
I'm not going to name names, but there are some posters here who are elitists, basically saying "PS3's games are more complex and are for a more sophistated, smarter audience. Whereas Wii's games are simpler and therefore are for a dumber, kiddie audience."
Obviously, this slights Nintendo supporters, as they take this personally, since they are perceiving that the PS3 supporters are calling them dumb, kiddie, or simpletons.
So now the Nintendo supporters have somewhat of a chip on their shoulder and are out to prove that Wii games are just as sophisticated and/or complex as PS3 games. And then you end up with a thread like this, and then you start getting lists of games or lists of games coming out or whatever.
So memo to all:
games are GAMES. Games don't determine how smart you are! Just because a game X has a steeper learning curve than game Y doesn't mean game X is more fun. And just because you like game X doesn't make you any smarter than person who likes game Y.