I guess wii has past its prime, by now its starting to look outdated compared to the ps360. The fitness craze has passed, to to me it was the biggest system seller nintendo had this generation, but by now it has sold so much that its getting hard to attract new consumers, its still doing ok but when wiifit was selling in america only around 80 to 90k a week wii sales were some 30 to 40 % up on that number, that meant that many people were first interested on wiifit and next on wii, and that is reflecting in sales right now with wiifit demand decreasing so is the demand for wii
Wiifit was probably the biggest gold mine in gaming history, and it dragged wii for an amazing ride for around 3 years, but now things are slowing down, and clones are starting to take some of that marketshare away from nintendo and kinect is still to be released, and if it catches on it will deal a major blow on that part of nintendos business strategy
