here is the info for tilde.town
signup url: https://cgi.tilde.town/users/signup
user count: 2072
accepting signups?: yes
admin email address: firstname.lastname@example.org
description: an intentional digital community for creating and sharing works of art, educating peers, and technological anachronism. we are a completely non-commercial, donation supported, and committed to rejecting false technological progress in favor of empathy and sustainable computing.