Somewhat related: I created an HN users Signal group, following the massive success and utility of creating a friends-and-associates Signal groupchat (that ends up discussing privacy/security/AI/etc).

HN User Chat: https://signal.group/#CjQKICCPlygJ6YXA0jqqOcE0K3AHovCOX4WKEN...

If you follow me and want to join my friends-and-associates one, I’m @sneak.07 on Signal.