Why the 360 will ultimately succumb to the ps3...

[Kasz216]

I think it's a good exercise to compare the PS3 and 360 with aligned launches. If you do you'll see they're selling really close to each other.

http://vgchartz.com/hwcomps.php?cons1=X360&reg1=All&cons2=PS3&reg2=All&cons3=X360&reg3=All&align=1

The PS3 is selling nearly exactly how the 360 was. They'll have to really ramp up sales if they want to pass nearly a years worth of advantage.