I'm rather interested in what Nintendo are going to do with the Wii. They are bringing out WiiSpeak, a voice chat system with the realease of Animal Crossing : City Folk (:D:D:D:D:D:D) and I hope they bring out some sort of instand buddy chat for it, considering WiiSpeak comes with a USB keyboard. WiiMusic is a bit of a let down from what I was hearing, was hoping for more of a Guitar Hero system D: (I don't even know if it is or not, haven't played it)
To those people who are saying the Wii is for younger people, there is a range of M+ games, but not as many as the 360 or PS3.
Wii is for people who want to have gold old fun, and don't want to sit on the couch all the time when playing.
PS3 and 360 are for the people who want more hardcore gameplay, although I greatly approve of the PS3 more then the 360.