I'm not a satanist, but I find this interesting - The Nine Satanic Sins (Note: when he mentions "magic" he's not actually speaking of spellcasting, etc. It's a nickname for a type of psychological manipulation expounded upon in the book).
I'm Pagan. We exist everywhere. No we don't believe in satan, harming others or oppressing beliefs. Its not trendy or hipster. We live in harmony with nature & the universe & respect all living things.