You make a good point, but I feel that those that want to learn ask for help in a rather positive way. I can give you a list of nodes where an Anonymous Monk committed a serious faux pas however, registered users can also shatter plates and ignore the books on the shelves. We have had some users that did nothing but cause trouble.
Civility is one of the key elements learned/acquired during one's stay at the Monestary. Those that have been here a while may still not have learned it. Many Anonymous Monks have been more than humble in their manner in which they ask questions.
I don't want everyone and their mom to join if they have no desire to learn. If a script kiddie or a frustrated compsci student wants some help and that's that, fine. But if someone shows some initiative to learn, and seems like the type to stick around, then I think we should extend him or her an invitation to join.
John J Reiser