COD 4 Pc sold less than 2 million units? Piracy is to blame?

[shio]

seece said:
Shio why don't you (I laymans terms) just tell us what proof you have? and no I am not clicking your link.

I've explained it as easy as possible, but it's extensive. just see the link: http://www.vgchartz.com/forum/post.php?id=2436222