Banshee7 always seems friendly enough to me. Everyone has their watermelon days and everyone gets carried away and makes stupid choices.
I have a 'policy' with AH in order to always keep it fun and prevent it from turning into a source of aggression like I have seen so many times in-game.
Basically, I always try to keep it civil. No matter how lame, dweeby, cheap and annoying some people can be... I always try to let it go. I just content myself with shooting them down next time and not getting overly involved in it.
I've had moments where I've ignored my own 'policy' and started talking watermelon to people on 200. I always sit back after I've logged off and think "I just acted like a complete avacado".
For the most part though, I play it cool and as a result I feel like I get more respect from others who play the game.... Green guys and red guys.
This makes the game much more fun.