I didn't see the debate live because I was working, but I watched it on Youtube. I think Stewart kicked O' Reilly's ass. Stewart should be Obama's debate coach.
The only reason I didn't watch it is either because:
I'm not surprised at all to hear that Stewart took Billy-boy to the cleaners. Any doofus who thinks that there is no explanation for the tides could probably be out-debated by a high-school debater.
The YouTube video "is no longer available due to a copyright claim." I'll see if I can find it someplace else.