Okay, I seem to have an enemy. I'm not sure why, but someone has taken to insulting me in the comments on both of my sites. (He also checks my site more regularly than anyone, and spends a lot of time here.) I've banned his IP from the comments. I don't like doing that, but I like personal insults even less. I've never posted a comments policy, but it's pretty simple. Use your common sense, and don't insult me or other posters, and keep it at least PG-13.