The ps3 with its boomerang controller (which i hate!!) or the Revolution.. Cause i have a feeling that Nintendo has a surprise instore with that machine, because there is no news about it at all, only problem is that the Revolution controller looks like a remote..
I would take a Revolution over any of those. I really like Nintendo's first party games like Zelda, Mario, Metroid, Animal Crossing, Harvest Moon, F-Zero, etc. Of those on the list I would take a Playstation 3.