mstdn.starnix.network is one of the many independent Mastodon servers you can use to participate in the fediverse.
Starnix is a Fediverse/ActivityPub Focused platform. Topics are mainly Technology and computer related but are not required to fall into those categories.

Server stats:

26
active users

@charlie_root @dcc @eric

7 on some, up to 10 on others, and some are even solar powered now.

Casio is literally the goat I have been recently enlightened to this.