Well, it would appear that DNS freaked out on me last week. I got the issues (mostly) resolved this weekend, but it looks like I'm going to have to do something more permanent. I've been looking at hosting services the last few weeks trying to find one that fits all my needs and I think I've finally found one: http://www.eapps.com/. I'd looked at some that had almost everything I wanted but were missing one or two features I consider important (ssh/scp access, e.g.). This whole bundle covers all the bases. I'm going to take a deeper look today, but in all likelihood, I'll sign up today and this site will be up on the new host by the end of the week. Maybe then I won't disappear for days again. :(