I think that with the success the Wii is having now, a successor won't come until 2012. If you notice, it was 6 years until the SNES was released after the NES and the NES had great sales. With the Wii ready to outpace it, don't expect to see a "Wii2" until 2012. I mean, if the GC can live 5 years....
As for lifetime sales, I see it selling more than the PS2. 2009 will be its peak year. 2010 will have 2008 sales. 2011 will be somewhere between 2006-2007 sales. Several million will be sold in 2012 assuming that's when the "Wii2" is released. I can imagine the Wii selling around 5m units a year on average from 2013-2015, like the PS2 is doing now in its 8th year.
Leatherhat on July 6th, 2012 3pm. Vita sales:"3 mil for COD 2 mil for AC. Maybe more. " thehusbo on July 6th, 2012 5pm. Vita sales:"5 mil for COD 2.2 mil for AC."
