Nothing beats the PS3 launch threads... Who needs 60 gig hard drives, who needs blu-ray players, who needs wifi capabilities, keep the costs down.
Though I will admit, I was surprised Sony is giving 8 gigs of GDDR5 RAM, and while PC games will ultimately surpass what the PS4 is capable of, be prepared to be blown away by what devs will be able to do.
Think about it, games like Watch Dogs, Uncharted 3, Killzone 3, were running on paltry ps3 hardware.
There is so much you can do when you have set hardware to work with. It's why I was really hopeful about the Steambox, that finally PC gaming will have a group of users with ultimately the same hardware that devs can take note of. Far too often, launches of games are hampered by driver issues, different hardware etc.