Messaging Links (soapman)

Google Chat
Google Meet (Duo)
Telegram
    Telegram FOSS
    Forkgram
Skype for Web
MS Teams (web)
    works only with Chrome-based browsers
Signal
    turn off stories, PIN reminders
    Desktop - requires phone install 1st
    Molly - Signal fork

Test a WebEx meeting

Zoom meeting - Web Client
Meeting #:

Jitsi Meet - video conference
    512-647-1431
    8x8 - company
Jitsi Meet - doc
    WebRTC wiki
Brave browser (Talk)

Irc2go
Search IRC channels
IRC networks - Top 100
IRC Help
IRC Commands
WeeChat - terminal IRC client
    Quick start guide
    User's guide
    /usr/share/doc/weechat/
HexChat

OFTC IRC Web client
Open Free Technology Community
#alpine-linux

Matrix (protocol) - open, secure, decentralized network
Element Web app