NPD: PC the Most Popular, PS3 Owners Most Likely to Have Multiple Consoles

[Kasz216]

Ah it was the Nielson Group

http://www.gamespot.com/news/6175665.html

I'll see if i can find the longer article too.

But yeah.  Wii usually fell into the more afluent group then... and i've yet to see anything to contradict it.