The Wii is this generations market leader. There is no way they cut the generation short to 2010 when they are raking in the $$$. Just like all the previous market leaders, expect the Wii to stay on the shelves the longest. Even Nintendo themselves said they would like to break away from the 5 year generation cycle.
Nintendo will keep the Wii on the shelves for as long as the competition allows it to, which could be to 2012 or even later.








