@nelfan @yala @mobilizon

Exactly

And that's really the magic of the Fediverse and ActivityPub. Right now, you're posting on a server running GotoSocial, and I'm posting on a server running Mastodon, but our conversation is seamless.

Atlas work with Mobilizon in a similar way (though a slightly different mechanism). Think of the "map" in my demo as a search page - displaying ActivityPub posts from all sites that the admins choose to index.