support.md

@@ -13,10 +13,16 @@ If you have "just a quick question" or some quick thing we can help
 you with, ask us on IRC: you can find us in `#tor-admin` on
 `irc.oftc.net` and in other tor channels. 
 
+That channel is also bridged with [Matrix][] in
+[#tor-admin:matrix.org][].
+
 It's possible we ask you to create a ticket if we're in a pinch. It's
 also a good way to bring your attention to some emergency or ticket
 that was filed elsewhere.
 
+[Matrix]: https://matrix.org
+[#tor-admin:matrix.org]: https://matrix.to/#/#tor-admin:matrix.org
+
 ## Bug reports, feature requests and others: issue tracker
 
 Most requests and questions should go into the issue tracker, which is