Considering federating with the mastodon cloud with a single-user instance and what that would look like, to both me and to the rest of the instances, and the public world.
It could be a step towards a democratization of microblogging, like what wordpress did for quote-unquote normal blogs.
@Ada it normally works on a blacklisting basis - you can follow anyone from a server from any instance by default, so that you can do a "Remote follow" to them. Some instances have switched that to a whitelisting so you can only follow from instances that are approved on a list.