Jabber service with autonomous servers

After "These clients work with your existing accounts on Google, Facebook, Yahoo, etc. and encrypt the conversation on the respective networks", I'd add that this service is also offered by default to all Riseup and Autistici/Inventati users -- https://help.riseup.net/it/chat and https://www.autistici.org/en/stuff/man_jabber/index.html -- and that there are autonomous servers like Systemli.org offering it without an email account -- https://www.systemli.org/en/service/xmpp.html

Floriana (talk)14:59, 25 September 2015