kellbot writes on the Open Source Hardware Association (OSHWA) blog:

The OSHWA Forums: Now Powered by Discourse

We are very pleased to announce that our new community forums are up and running. The discussion forums are powered by Discourse, which is easy to use, easy to maintain, and open source.

Among other new features, Discourse offers the ability to follow and reply to topics via email. This was one of the biggest reasons we decided to migrate our forums from their old home on bbPress. We’re hoping this will breathe some life into what has otherwise been an admittedly dormant part of the site.