Yes it is Satanic and here is my proof:
http://www.deadalewives.com/funny.ccc
(Click on the third link down.)
I've posted this before, but it's worth posting it here. It is hilarious.
And really, no, D&D is not Satanic...If people who play go overboard with it, it is the behavior of the people that are the problem, not the game. Some like to blame the material rather than trying to understand the psychosis of the ones involved.
Mark