It seems the Doom and Rage developer has had a change of heart on Wii (didn't he bash it originally?). Turns out they are prototyping a game for Wii. Plus info on other id's software games (Doom 4, Rage, Wolfenstein)
http://multiplayerblog.mtv.com/2009/02/24/john-carmack-talks-possible-wii-development-iphone-doom-4-more/