More discussion of Slack alternatives at https://quitter.se/notice/7891738 .

I mentioned briefly in the episode that XMPP has extensions that make it better for mobile. https://getkaiwa.com/ brings up Message Archive Management (XEP-0313) and Message Carbons (XEP-0280). Would be great if somebody has been using these with multiple inermittent devices and has comments on how well they work.

https://xmpp.org/extensions/xep-0313.html

https://xmpp.org/extensions/xep-0280.html