Then go and have a look at Jahsonic.
I know that I've got it in the blogroll already, but last night I had to keep watching a computer that was running boring procedures (don't ask). Jahsonic is a place to learn things that you didn't realise you wanted to know.
In the meantime, someone sent me a link to American Samizdat. Is this a rationalist contempt for all religions (yay!!) or an anti-semitic blood-libel (boo)?
You tell me.