Thanks to @danielpclark we now have a Twitter feed that will post a link to all new threads. Simply follow us at https://twitter.com/MetaRuby and you’ll never have to miss a new thread again!
Alternatively, you can subscribe to our RSS feed http://metaruby.com/latest.rss or you can watch any forum and set the system up to send you an email whenever a new thread is posted.
Hopefully we’ll also have the ability to use MetaRuby as a mailing list soon - watch this space!