US Wii hardware sales top 360 by nearly 2 million
As shown in this GameDaily piece, Wii's US installed base now exceeds Xbox 360's by 2 million units, and is more than double PS3's.
According to NPD and Deutsche Bank data, Wii is now sitting at 13.4 million in America, while 360 has sold more 11.6 million units since launch.
PS3 is on 5.7 million sales.
More through there.