The discussion thread just mentioned in the last story is also a good demonstration of what can happen when newspapers and other localized publications open up discussion threads. In particular, the St. Louis Today site, which runs its weblogs using WordPress, doesn’t put much in the way of restrictions on comments. What’s happened is a group of people have moved into the discussion area and setup housekeeping.
You can’t read a thread where it isn’t dominated by people like robsmyth and others, with their own insider language and discussion–usually only incidentally related to the topic.