As an experiment, I have enabled blog comment posting for anonymous users. There's a moderation system registered users can use. If you are a Friend of Bart, I strongly recommend dropping me an email and then signing up for an account here. But it seems unreasonable to not at least try to let others comment on my blog, now that it's firing regularly. This is especially true since I think I'll sign up on ORblogs and see how that goes.
Nothing I'm doing can't be undone, I think, so it's worth a try. Comments on my plan are welcome. :-)