I don't need the PS4 yet. I am more than happy with my PS3 for the next couple of years. Then again, I spend about 70% of my time on PS3 and about 30% of my time on PS1/2/Gamecube/Wii games. So there's plenty of choice for me, I don't necessarily need hardware-pushing experiences.
I think Sony need the PS4 next year though. They don't want to be more than a year behind the Wii-U and they don't want to be any amount of time behind the next Xbox, really.







