Can you write a post about satanism? I'd love to know whether there are any actual satanists, and what they believe/do.
You mean, like a main page post? I'd love to.
You would be surprised about how rational the real Satanists (and their various offshoots and schisms) are (as the non-Christian based Satanist is an athiest).
In fact, the very first Schism of the Church of Satan gave birth to the Temple of Set (Founded by the then head of the Army's Psychological Warfare Division), which was described as a "Hyper-Rational Belief System" (Although in reality it still had some rather unfortunately insane beliefs among its constituents). The Founder was very rational though. He even had quite a bit of science behind his position... It's just that his job caused him to be a rather creepy and scary guy.
It has been claimed on this site that the fundamental question of rationality is "What do you believe, and why do you believe it?".
A good question it is, but I claim there is another of equal importance. I ask you, Less Wrong...
What are you doing?
And why are you doing it?