Via blogs and news reports too numerous to link to them all (here is the New York Times on the subject), The Pew Forum ran a survey entitled, “How much do you know about religion?”
The result was that atheists and agnostics knew the most about religion.
As for me, according the New York Times quiz – six of the original 32 questions – I did great 6/6.
According to the quiz the Pew Forum- 15 of the original 32 questions-I scored better than 97% of the public. To brag even more, here is the screen shot.