Well, you should be talking.
After all, who was the one who blew up at me every day, and who just blew up after I told the facts?
FYI, I don't like to make people feel hurt UNLESS they've been making ME feel hurt for a long time.
Don't worry, I doubt people will actually listen to him. Hmm...
Anyway, all you have to do is ignore him. Do what I always do - the logical fight. If he argues with pointless posts, report, if he argues well thought out arguments, just keep calm, and think of all the good things.