How come some sites still think the 360 has outsold the Wii worldwide?

[jlauro]

Not sure what site(s) you are complaining about. From your article they think the wii outsold the 360:

That's true of the Nintendo Wii too (machine only went on sale a year after the Xbox 360 did), but (unlike the PS3) we'd expect the Wii to have surpassed the Xbox 360's total.