On the negative side, another common occurrence is the "experts" who seem to want to do nothing but put people down. If these people have half the experience that they brag about (and that I would kill for), it would be nice to see them use it for good rather than to belittle people who ask a question that they didn't like.
Very well said
I think this sort of attitude is symptomatic of the commercial side of aviation (read "Fate is the Hunter"), which thankfully is not part of the GA ethos.