I could agree with the logic of ps3 being more universally beneficial except for the whole playstation now service in beta, meaning that I could simply use the ps4 to stream games later...and sony is putting a METRIC FUCKTON of backing into it, so you know it's not a gimmick. Also of note, the ps4 has a number of games coming out this year that I am very intrigued by, whereas the ps3 has only a couple which are also seeing ps4 releases (MGSV for example). My big kick atm is I play FFXIV heavily and don't want a pc for it, so the ps4 version is looking incredibly promising, as well as graphically on par with a mid range pc.
Course, hitting a 405 pound bench press this year does weigh in heavily (nyuck nyuck) for reasons to skip the ps4. Again...choices suck.