My direct experience with Twitter is I have one dude's account bookmarked and I check it almost daily because he's a great source of local news. I have a profile but I haven't logged in or used it for a long time. My experience is fine.

There sure seem to be a lot of people, though, who have the cesspool experience I mentioned. It's great that you and I don't have this experience with Twitter. It's also anecdotal and not really relevant to my comment which was about people who aren't you and me.