mastodon.world is one of the many independent Mastodon servers you can use to participate in the fediverse.
Generic Mastodon server for anyone to use.

Server stats:

12K
active users

emarcusemarcus
Danny the Wearypinsk
E.T.elliott
Elizabethavertexofmyown
Laura CLaura1001
nedhamsonnedhamson
Madisonmaddramaqueen
Debbie WadeDSWadeLPC