I don't see the PS3 problem being IPs....
God of War
Killzone
MGS
LBP
Unchartered
Motorstorm
Resistance
Warhawk
Heavenly Sword
Socom
Gran Turismo
etc....
The problem is more about cost and the relative lack of difference between it and other consoles. Namely the 360. Only LBP is providing a real differentiator right now. And it doesn't help that Home (has lots of potential) but is currently nothing compared to Live Marketplace.
Really if you take an objective approach, it is pretty hard to choose the PS3 right. Sure blu-ray and wireless network are in the price, but if you have a wired network and don't want to spend $10 more per movie just because its hi-def, then PS3 is not high on the value list. Remove storage as a requirement and PS3 drops like a rock for someone who is only interested in core gaming and is cost conscious.












