#Medium – the proprietary, #SiliconValley equivalent of free and open #fediverse app #WriteFreely, by the #billionnaire co-founder of #Twitter – now has a #Mastodon server.
It might be a good time to take a look at WriteFreely (https://writefreely.org/) and their hosted services Write.as (https://write.as/) and WriteFreely Host (https://writefreely.host/) and consider owning your own #blog on the fediverse instead of contributing to the walled gardens of the folks who bequeathed you Twitter.
The only non-invite only general server is rant.li about which there is no information.
Being a mere greenbeard of the #Fedi rather than total novice, I would appreciate knowing more about the person who would be volunteering to host my content and mailing list which they "reserve the right to discontinue without notice at any time."