Rumor Has It
Apparently, the site commenting system is broken. This is quite probably not my doing, so I’m checking into patches. While the backend interface of Textpattern has had much progress, I’m afraid this most recent version is a little unstable on the presentation side.
Edit: To be honest, I have no clue what’s going on with the commenting system. It’s fine up to the preview, then it boinks with a 404.