Could Mass Effect numbers be severely undertracked as well?

[Rath]

Legend11 said:
I think the PSP and PS3 are being overtracked and the Wii to a far lesser extent. The 360 for whatever reason seems to be undertracked (maybe to make up for overtracking or something in the past?).

 But your also a huge X360 fan. Coincidence? I think not.