The only time I get upset at no comms is when its a run where there are new people, I explain all the mechanics so they dont go in blind, I perform admirably both dpsing and keeping everyone healthy, I banter socially during the run, offer positive reinforcement when newbies do well on new fights, only to find at the end of the run not one of them thought to give me a comm. It doesn't happen often... but when it does, I really notice.