My favorite disser is a person who used to start a lot of "vent" threads that were ridiculously stupid. She irritated the living carp out of me because of her stupidity and I avoided her threads like the plague. Well, I used to belong to a weight loss group over here, had been in there for a year or so, when this person decided to join too. Her posts were very bizarre there but I ignored her and disn't respond, I just kept up with the rest of the group. And then she posted something in that thread, had nothing to do with weight loss, that ticked me off like you would not believe. The one thing I liked about that thread was that it was pretty much only about exercise and diet, we didn't have to deal with each other's opinions on anything. But she had to open her stupid mouth and post stuff that I found offensive so I posted a resonse and told her that I took offense to what she had said and that I was leaving the group. And I did leave. I got PM's from others in the group asking me to stay but I couldn't be in there with her. No way.
Anyway, she still posts here and there but her string of ridiculous vent threads have stopped.
And my average post per day has got to be high. Do I have any kind of life? Absolutely not. And darn proud of it.