One thing I would like to see on Mastodon is a way to migrate your account from one server to another. Maybe I am on social.tchncs.de now, but maybe I want to be on awoo.space. Later on, I might even have my own server. Being able to transfer is essential to owning an identity.
@Spaxe Best way to implement this, IMO:
1. Create account A on Server A
2. Create account B on Server B
3. Authenticate account A to Account B
4. Using a signature, grant permission to migrate contacts and posts
5. As long as both accounts are open and connected, one can serve as a relay for the other.
6. Your contacts get redirected to your new "main" account when trying to visit your old one.
In #Hubzilla, this concept is called "Nomadic Identity", and it's awesome.