Do You Think Many People went from PS2 to Wii?

[Reasonable]

I can't vote as you're missing a selection for Yes, lots, but a few also got HD consoles.

Personally, I think it's telling that the Nintendo / Sony marketshare (as clearly shown in Source's analysis of marketshare changes from this gen to last) have more or less seen exactly matching marketshare changes - i.e. while I'm not sure how many PS2 users got a Wii, it does seem like a huge chunk of the demographic that would buy (or already had a PS2) invested in a Wii.