Mastodon is a free, open-source social network. A decentralized alternative to commercial platforms, it avoids the risks of a single company monopolizing your communication. Pick a server that you trust — whichever you choose, you can interact with everyone else. Anyone can run their own Mastodon instance and participate in the social network seamlessly.
Mastodon instance run by Denmark based tech activism collective DO:TOPIA. This space is open to all. Especially tech and federation network newbies. This is a well tended garden. Be nice to members of this and other instances.