Okay I set up a new comment system! Shouts out to Damien for hosting it. It's definitely better than CommentBox: it's got real formatting, you can change your avatar, and you can link back to your homepage.

The catch is that CommentBox didn't actually include commenter emails in its data export, so you won't be able to update your old comments by default. If you want to do so, send me an email at ask@nex-3.com with a link to one of your old comments and I'll manually reset the email associated with that account so you can go through the password recovery flow.