SUBJ!
The Mastodon allows you to subscribe to someone from another hub. As soon as you click a button, you are being redirected on his server, then some kind of OpenID magic happens, you become a member of his hub and - bang - you have the guy in your feed.
Is anything similar available on diaspora*? I tried subscribing to some of the maintainers but they have their own pods and… I’m stuck on their pod’s “Registration/Log In” pop-up.