So what is it that makes the majority clearly see that invisible line and stay under it and some few repeatedly keep going over it?
Who says the majority clearly see the invisible line? Apart from the fact that the vast majority of people don't even see the forum I could just as easily say most people are more tolerant of unfairness than others, or they probably don't see the possibility of saying anything making any difference whatsoever.
I know I have seen Perpete say that GM"s are not perfect and make mistakes just like any other user will. And that will never change.
I can't really say anything about Perpete here and how he relates to something that happened with me, because of course I'm not allowed to. However, what I will say is, when a GM does make a mistake, not only is he capable of not admitting his own mistake, but other GMs who enter the same thread also don't admit his mistake (probably because they don't read the conversation and just assume the GM is right), and then add to it by "teaming up" against the user who is being wronged.
That would have been so much easier to say if I was allowed to comment on GM's decisions don't you think?
By the way, I think its a fairly common problem that GMs tend to team up to beat down a particular user. I believe it would be much fairer if once a GM has involved himself as a GM in a thread, then other GMs should stay out it. (Barring an appeal of course.) Ending up in conversations with three people at once tends to become confusing and certainly to making you feel outnumbered.