I was talking with one of my friends, Feral-Art, and I was complimenting him on an awesome art piece he did. But someone by the username I-Fave-Bad-Art, added the deviation to their favorites, and I want something done about it. They complain that they aren't doing anything wrong, and that there is no way that dA can ban them. People have tried standing up to him/her, but she/he just shoots back insults that really get to people. I don't know what to do anymore, I've read everything on their page....