Comments

have again changed. Haloscan seems to have become a bit flaky of late, so hopefully for the last time, I've changed the comments to Blogger's own system. At least this way the comments will only ever be unavailable if the entire blog is down, rather than relying on an external provider.

Update: It's not immediately apparent from the 'Comment Sign In' page shown when you click to add a comment, but you do not have to be registered with Blogger. Just click the 'Or Post Anonymously' link - if you want to sign your comment, you can do so in the comment itself.