I'm a PC gamer, but I think both actual PS4 specs and rumoured XB720 ones are very good news for PC gaming, as they'll help establish a good and uniform HW requirement for games. PC gamers are free to go higher, if they want, but what's very important is that with more than enough minimum RAM available, we won't see anymore crippled multiplat games. Also, while my tech heart would have preferred MS and Sony to choose POWER architecture, choosing a x86-64 and very PC-like one will ease ports, making viable more multiplats that in the past would have remained PC-only or console-only, due to the audience on the secondary platform not being large enough to justify port costs.
This said, we PC gamers often like to show this condescending mannerism, just to piss you console gamers off!