I just had a nose at your profile... Tut tut!
Seriously though, I can't imagine why you'd get that? You're a pleasant bloke. Helpful and friendly... No idea why you'd get a negative rating. The best I've got so far is spammer - 25 posts in one day. I was quite impressed with that little gem!
Lets all shout at Brian until he fixes it. I feel for you fella. I hope your feelings aren't too hurt?