As you no doubt noticed, we had a lot of trouble last week, due to hosting glitches. I'll tell you the whole story when I have time to write it down. But the short version is, "ANhosting" is a slimy bait&switch operation that royally screwed us over.
We're now happily migrated to a much more dependable host. You should notice an improvement in performance here at our new digs. And I've taken the opportunity to do some nice backend cleanups as long as I was moving us.
If you were subscribing to the sitewide feed, you'll need to update your subscription. The sitewide feed plugin that we were using at the old host was awful - so when I was rebuilding the system, I dumped it in favor of something that's much cleaner, and shouldn't cause any of the glitches that we experienced before.
There'll definitely be growing pains. Not everything has been completely updated here. So give us a few days. But we're here, and we're live, and you can comment again without worrying about the site getting randomly disabled by idiots.