When I disabled user registration a while back, I forgot that comments on this blog require registration… d’oh! Thanks to Christopher for pointing that out. Everyone should now be able to comment to their heart’s content (although there is still a moderation step the first time to avoid spam). I also changed a couple of other settings that should make this site a bit more of a two-way thing (which is how it’s supposed to be).
Christopher also noted that there is no way of contacting me through the site. I will remedy that over the weekend.
Update: I added a contact page with an email address.