XMPP is somewhat popular on the fediverse, especially the Pleroma side. If you meet people there who want to chat elsewhere, they likely are on XMPP. Also if yo

XMPP is somewhat popular on the fediverse, especially the Pleroma side. If you meet people there who want to chat elsewhere, they likely are on XMPP. Also if you have a Disroot account it comes with XMPP.