There are the Christian Identity fuckers, who believe that the Israelites were really "Aryans" and Jews are the literal (and I do mean literal) Children of Satan. But there's also the straight out National Socialist strain who are atheists.

This is my favorite modern Nazi: Kevin Alfred Strom . He has a voice that quivers and a slight lisp and basically appears to be in this game for the homoerotic imagery. Check out his photo album, which looks like great fodder for future avatars.