A lot of tanks are very overly sensitive as well. Before 2.1, I was in a group that wiped on the first boss of AK. I made a comment that the tank needed to pull the boss behind a pillar and he proceeded to "The DPS is slow as S888. That's the problem" and leave. Honestly, I personally love tanking and believe that we have it better than most classes. We get instant queues into almost everything, we get to dictate the run in most cases. Our jobs are one of the most fun due to having a lot to think about, etc. I normally always talk to all my DF groups (at least saying "Hi all" and "Thanks for the run!"). Mainly because there are a lot of tanks with poor attitudes and I don't want people to think we're all like that.