fosstodon.org is one of the many independent Mastodon servers you can use to participate in the fediverse.
Fosstodon is an invite only Mastodon instance that is open to those who are interested in technology; particularly free & open source software.
If you wish to join, contact us for an invite.
@finn In case you're not aware, we have a helpful community chat ( links at https://prosody.im/discuss ). I'm certain if you need help we can figure it out