Matrix is another decentralised protocol that is mostly currently used for chat rooms and instant messaging. I have created a Matrix space with multiple channels. Feel free to join and hang out and chat. All you need is an account on any Matrix server.
Join my Matrix space:
https://matrix.to/#/!dnTrtYzAbywdbRsLlb:autonomic.zone?via=autonomic.zone
#lai-power-general:autonomic.zone