Why should we all pray that the Wii gets such colossal sales? That will take devs away from 360 and PS3 and make good games for those platforms even more rare than today! I want a diverse market with tough competition, and as I've stated before; I'm no fan of technological setbacks.
The Wii is cool for those who like it, but having it take all the thunder will damage the gaming industry in the long run by making devs too timid to create games for more advanced platforms and voila; the console industry is ruined (or damn nearly...)
Sorry to burst everyones bubble, but that's how I feel.