There is a new technique: some anonymous guest gets very upset for the crap he/she sees in the forum, then announces his/her departure, posting a long admonition on what the forum should be, and how stupid we are.
The technique is simply: generate the crap and then invite people to leave because the site is full of crap. The intention is to destroy the forum. And I beleive it is always the same person, who finds amusement in this activity. Don´t be surprised to read many posts from people who leave the forum, badly impressed by our stupidity. Their names will be headed by the word "guest" or even will be a valid name from somebody who lost his cookie. Let him/her/it predicate in the desert, and see this other thread:
MUDCAT DONATION*FineFolks&Place
to see what kind of people live here.
Un abrazo - Andrés