@michaellopez: @seancorfield there is a hubot adapter for discord (for the integrations) https://github.com/thetimpanist/hubot-discord
@seancorfield: The reason you couldn't see #C03S1KBA2:http://matrix.org is because the channel is hidden to guests, oops! I don't know who the moderator is.
Another really cool thing about matrix: I can join #freenode_#clojure:http://matrix.org and I am in the #C03S1KBA2 channel on IRC. The bridges are pretty excellent. There wouldn't be a huge reason to use irc, as there is a weechat plugin. But I could understand IRC die-hards sticking to IRC.