2022-05-28 UTC
# 
@voxpelli ↩️ A Mastodon _instance_? So everyone Sara wants to add to her circle needs to be on that same instance?
Or are you referring to the ActivityPub standard? In that case, then Mastodon is simply an implementation.
Also, knowing Sara, I think she rather simply IndieWeb:ify her blog (twitter.com/_/status/1530594743125692416)