Huh. Well that's wacky -- now it's working. Almost. When I wrote my post here I was having problems with the most recent post, the one titled "Echo 32." Now there's a new one up after that, and you guys are right, everything's working fine on the new one. Also on the first one. But on Echo 32 I'm still having those problems. So it looks like the problem is with that one individual post. That's weird...
I've started a new blog on Wordpress 2.7 at http://www.deadpan.net/caco/ and I keep running into a recurring 406 error. Everything appears to be working properly until I go into the latest blog entry. From there, clicking any link on the sidebar or trying to post a comment to that entry earns an error saying: "Not Acceptable An appropriate representation of the requested resource (((the named resource varies depending on what I was trying to do))) could not be found on this server. Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the req