Why are ps3 exclusives sellig so badly compared to xbox360?

[ithis]

nightsurge said:

Possibly, but it does boggle the mind that when big games like MW2 are pirated over a million times on the 360 version alone, just how much more sales 360 games would have without piracy.  It'd be ridiculous.  Same with Wii, DS, and PSP for that matter.

Well actually, in America (where piracy is lowest), where the genre is the strongest, the attach ratios for MW2 are the following:

XBox360: ~31%

PS3: ~29%

And lately the PS3 sells more MW2 than the Xbox360 if compared to the total consoles sold so far.

So they are on par.