There's a really stubborn guy in another forum I frequent. He started a thread asking if anyone had a specific PC-case, but didn't ask the actual question he had. After three people responded with the request to know the actual question he insulted them (and me) as "trolls". A mod then moved the thread to their internal forum and the guy started the exact same thread without asking the actual question again.
I don't know why that bugs me, maybe I just can't wrap my head around the fact that someone is so stubborn after at least five different people including a mod told him to just ask the actual question...