Are you new to the internet, ridiculously naive or something? He has over 10,000 posts so it's unlikely you will get him to just "go away". Don't like someone, put them on ignore and move on. You yelled at him for trying to "police" the discussion - how is your trying to "police" his "nastiness" any different exactly? They're just text on a screen, don't like it, don't look at MMO C threads. Or if you find something interesting in a thread, just put up with it.