Today I learned that Rocket.Chat, an open source team communications platform similar to Slack, allows federation! I am a big fan of IRC and XMPP because they are open protocols that allow anyone to set up their own private server. XMPP further allows you to federate your server to other XMPP servers. I definitely need to keep an eye on Rocket.Chat now!
@koenig oh they finally figured out how they wanted federation huh? last i looked a few months ago they were talking about it in an issue, glad to see they got it working!
Yeah check out Riot.im too, I think it's better as well, though I haven't tried XMPP.
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko