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WhatsApp uses a proprietary (fork of XMPP) messaging protocol and does not interoperate with anyone else (intentionally), like Hangouts and Skype, and unlike Ma
by zanny 11y ago
WhatsApp uses a proprietary (fork of XMPP) messaging protocol and does not interoperate with anyone else (intentionally), like Hangouts and Skype, and unlike Matrix which is federated, and has gateways for IRC and XMPP already available.