@rysiek @Wolf480pl @jerry @Aaron I'd like to add Tox to this list.
It's freesoftware with multiple GUIs, and is quite similar to Briar. Except they do allow adding remote contacts (though sharing the pubkeyhashes to do so may not be practical for most), and they've made superficially different protocol decisions.
Why is this step necessary? mastodon.social might not be the server where you are registered, so we need to redirect you to your home server first.
Don't have an account? You can sign up here