Why is their a news piece about NSMB being fastest game to 15 million?

[Seece]

pearljammer said:

It's a fantastic feat. Though I can't think of why we'd look at MW2 as seperate games.

Anyhow, I really don't care. If it's to be treated as the fastest selling game to some arbitrary number, so be it.

Ya,

NSMB - Fastest exclusive to 15 million

MW2 Fastest game to 15 million

 

That basically sums it up.