It is true that Xbox live is awesome and the Wii online service (free!) isn't really on par. But, with MKWii and recently COD:WAW (which I was one of the few to prucchase on the Wii), I have really loved the online experience proposed by Nintendo; online is a real part of games and brings a lot to the games that use it intelligently.
And of course WiiWare and VC have been great.
Elaine: I will never understand people
Jerry: They're the worst.