A warning that anyone who sends you insults claiming to be me is not me. It might be an impostor who goes by the name of "Sepulchre" (it's always a word he uses on his alt-accounts' nicknames), makes fake accounts pretending to be other users, and leaves creepy insulting comments, either as others or as himself.
I'm fairly sure I'm about to be one of his future victims.
UPDATE: It turns out he doesn't use just "Sepulchre" in his names. Could be anything having to do with funeral stuff. BE CAREFUL!