I think that Wii is doing worse than it the average in its lifetime. From release Wii was selling 3 times better than PS3 (3.66 mln to 1.21 mln). But now it's "just" 2:1 (and I think that this is a good moment to compare this numbers, becouse there are no games that influence sales).
It's not to say that Wii is doomed, or finished becouse it isn't. But it's doing worse now compared to PS3. The question is if this trend will continue or not. If it will it's a chance for PS3 to regain the lead. But for now Wii is still number one.
@Bodhesatva:
Hardware:
http://kotaku.com/gaming/vee-gee-chartz/simple-2000-the-japanese-hardware-chart-306816.php
Software:
http://kotaku.com/gaming/un_fucking_believable/simple-2000-the-japanese-so







