I tried to upgrade to the newest version of Movable Type last night, and even though I thought everything went ok, I discovered today that wasn’t exactly the case. So, if you tried to leave a comment and couldn’t or were one of the unfortunate ones who stopped by the site as I was trying to fix the problem and wound up screwing up the layout. I’m sorry. I’ve rolled everything back to pre-upgrade status, and it all should be operational again.
I’ll have to do some research into the problem and try the upgrade at another time.