3. Didn't think about then but did find the "sales pitch" (ie. no rules, etc. difffered from reality in more than one way.
4. No
5. No web sites but I use several unmoderated newsgroups.
Although I've seen newsgroups that have fallen apart, the ones I use run with fewer rows than the majority of moderated web sites I use but I think there is a big difference between the usenet situation where moderation "can't" be (or is extremely messy) done and a sort of public ownership and a web site where it is known to be easily "doable" and site owners are identifiable. There is a user expectation with one that does not exist with the other and I think on the ones that work, that does lead to greater discipline from the posters.