mastodon.opportunis.me is one of the many independent Mastodon servers you can use to participate in the fediverse.
An instance for people speaking English or French. It works on the principle of cooptation: if you know someone who is already registered, they can invite you.

Server stats:

29
active users

J'ai refait de l' jeudi soir, ça faisait un an que je n'avais pas eu de brulure du tatami sur le dessus des pieds :yellow_heart2::pink_heart2: