It was.
In fact, for about 3 weeks, Facebook and gtalk could exchange message seamlessly and easily over their fed gateway and xmpp.
Seeing a problem with this, FB changed. With it being at least 4.5 weeks since the last complete redesign incompatible with the old, Google also changed to something that sucked.
toastal@lemmy.ml 1 year ago
It is a standard, starting at RFC 6120. Everyone can use it today. 😃
Nexy@lemmy.sdf.org 1 year ago
Yes, but not open like the e-mail.
toastal@lemmy.ml 1 year ago
Not open? Wat
Nexy@lemmy.sdf.org 1 year ago
Technically, whatsapp, telegram, signal, even the chat of some online games are XMPP, but the servers are closed to be able to interact with other ones so they can become a monopoly…