I'll still buy multiconsole titles on the PS4 over PC if they come on disc without DRM that ties it to the console. That's the advantage. My PC is more than capable of playing games this gen, and should be capable of playing next gen games but I still would rather own them on consoles to actually own the games.
The consoles also have exclusives that the PCs don't and will never get. PCs having exclusives consoles will never have is also true, which is why I have a PC that can play them. Most fighting games, most JRPGs, any first party exclusive, and a lot of other games here and there. I own 54 PS3 games that aren't on PC while I own 28 that are also on PC.
I'm getting the PS4 and Wii U this next gen, but If by some chance we find out that used games are tied to an account through DRM on the PS4, then I'll buy all my multiconsole titles on PC and it'll be quite awhile before I purchase the PS4.
*edit*
While I like 60fps+ and no screen tearing. I'd rather own the game so I can live with 30fps. Certain games like Dead Island are horrible ports on the PS3, so those games will be on PC rather than the usual console game I buy.
