I'm not gonna by the new consoles till probably after next year's E3, so I'm still going to be playing my PS3 till then.
Definitely keeping them, and since I have about 3 free slots left in my gaming entertainment center, I'll probably keep the old consoles hooked up too. It's not really a big deal. But it's not anything I am gunning for this fall, as I need new winter tires and there's enough games to keep me going into 2014 on current gen consoles.
I'll get next gen stuff eventually, but this time I think I'll wait until it all shakes out and there's a bit more clear image of what those consoles are like.