511
The Fediverse
(links.hackliberty.org)
A community to talk about the Fediverse and all it's related services using ActivityPub (Mastodon, Lemmy, KBin, etc).
If you wanted to get help with moderating your own community then head over to !moderators@lemmy.world!
Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration), Search Lemmy
I don't think this is the exact cause for the situation, but having more book related forks would probably just do harm by splitting up the audience. The book reading trackers are absolutely dominated by Goodreads, and any alternative desperately needs as much user concentration as possible.