I know I've been MIA for a while, but I've been really busy. Hope you're not missing me too terribly.
Here's a link to a pdf of the results of a Pew Forum Survey on Religious Knowledge in Amerka.
I kind of just skimmed through it, it's long, but it looks very interesting. I figure at some point one of you might find yourself in a debate where it could be useful to have those stats.