I think the emoji may be a clue.
Well spotted.
Personally I am puzzled by someone who initially joined using their full name, which was a bit of a mistake so he successfully got the moderator it to change the username to his initials. Then why does the signature have an E added?* And there's the avatar of an everyday-looking face that's not him but looks like him? So who is it then?
*Nope, it's the other way round, the E is on the username, not the signature. Oh, help!
It's all a bit strange to me. If you're reading this, RAV or RAVE, would you like to straighten things out for us?