Freefour is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
If you don't, you can sign up here.
At the moment, there are so few people here, Mastodon is like my own personal Twitter.
@Stonekettle tweet on, or whatever the verb is here.
@Freefour @Stonekettle
It's toot :)