superchunk on 06 April 2010
Figuring ~20m a year for Wii means it should be ~90m by end of this year and given that most sales occur at year end, I picked late 2011 to catch PS1.
However, things could go either way. Wii could have stellar years of 25m+ or could slow down more to 15m or less. I'd think it would stay above 20m this year though.
