I’m hoping this doesn’t discourage commenting from legitimate commenters, but I’ve installed Disqus, which is a simple commenting tool. You have to create a login (or you can Facebook Connect, which is pretty simple!) to post a comment, but it should make things more organized and easier to read, along with discouraging commenters who are hiding behind anonymity. You can also flag comments for moderation (sort of like on the Enquirer’s site). I’m still playing around with it but I think it’ll be a good move.
Let me know what you think!