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

Signal

After over a decade spent creating Signal, Moxie has departed to focus on new efforts. As the founder of Signal, the work he did and the organization he built are the reason Signal exists. We are infinitely grateful. He remains a friend and a core part of the Signal legacy ❤️🙏