If you look at the steam hardware survey 50%+- of the population is running on dual core 9800gtx range. Which is going to mean when the new consoles and nextgen games come out there are going to be a lot of people not able to run the games. Are you going to switch from PC to consoles?
EDIT: My PC should be fine for running nextgen games on high+ so I will be staying PC.
Update 2/28/2013: Today I picked up 4 need for speeds (shift, shift 2, undercover, and pro street) for $7 on and I bought Black Light Tango Down for $1.46 amazon. With Amazing deals like these its going to be very hard for me to even consider a next gen console as a second system when I know I am going to be paying a lot more for games.