@gargron @InspectorCaracal Something I liked in early Google+ was Circle Sharing. People could define a list of people they followed, as do we (although it is easier to use: from a profile you can add it to a list). And then you could share the list in a post. People could click the link, view the list, and import them all into a list of their own. People would then boost the toot containing the big list and there was fast growth. I don't know why they dropped it.