26 months isnt a long time?!?!
anyways, I dont think pack in games should count, yeah they had various NES bundles that came with SMB but not all of them did no choice with the Wii. Population growth is also a HUGE factor. Not to mention people like me who bought a Wii because a GF wanted it only to have it sitting on a shelf with *slightly* more dust then the PS3 (its a Blu Ray player!)
Wonder if they include SMB arcade machines, Wii downloads, GBA remakes, SNES re-releases (SMW+SMB1,2,3,+LL),etc