Will Starcraft 2 reach 20 millions sales?

[shio]

Mr Puggsly said:

Maybe in many years when Steam has it on sales for like 5 bucks.

But I guarantee 20 million people will pirate it. Probably a 100 million!

And? Starcraft 2 will still be more profitable than Modern Warfare 2 or any other Activision game (except World of Warcraft)