I'll admit, I don't usually go to MSNBC for my gaming news, but that's the third such article I've read in the last week about the pretty poor third-party support for the Wii.
http://videogames.yahoo.com/feature/is-the-wii-failing-to-meet-its-potential-/1281752
Don't get me wrong; I'm a fan. When they do it right (mario Galaxy, Zelda, No More Heroes) the Wii is spot-on. The thing is, so many companies expected the Wii to fall flat on its face and spent little to no time developing games to take advantage of the Wii's unique abilities. So what did they do? Made cursory ports of games for other systems, or rushed out crap as fast as they could to make a buck. Considering the approximately three-year window of developing a video game, third-party companies are pretty much just now catching on to the system. It still has a long way to go. When some company manages to create a great FPS that really takes advantage of the Wii's controls, that's when it will have arrived.