Metafilter, which is a custom ColdFusion-based thing (and very old). Apnea Board is still running phpBB and has an elaborate page explaining how HTTPS support

Metafilter, which is a custom ColdFusion-based thing (and very old). Apnea Board is still running phpBB and has an elaborate page explaining how HTTPS support isn't really necessary. I've long thought that if I were to set up a new forum I'd use Discourse. It's good in the few places I've used it. (NTP Pool, I think).