Mastodon: @canpolat@hachyderm.io
I know you said “self hosted”, but if you are interested in an Android app, Google Play Books does most of what you want, I think. You can upload your books, and read them on any device (with offline capabilities). But this is the Self Hosted community, so I will show myself out.
I don’t follow it very closely, but as far as I know, they are the only one implementing the open protocol they designed (which doesn’t interoperate with ActivityPub). However, there seems to be some efforts for creating a bridge: https://www.docs.bsky.app/blog/feature-bridgyfed
As you said, there are some recognizable faces and that may impact the adoption. But not being compatible with ActivityPub is a real bummer.
I think single account ActivityPub implementations are addressing a weakness of the Fediverse: one’s identity (handle, username) is tied to an instance they have no control over. If that instance shuts down users lose everything. With a single account instance, you take that control back. And since it doesn’t need to scale the architecture can be much simpler and can be deployed to much cheaper infrastructure.
The demo was not straightforward, though. And I didn’t quite get how a user can follow Mastodon users, for example.
I think I will quit at this point.
Here is the link to the original website (an NGO that monitors blocked websites in Turkey): https://ifade.org.tr/engelliweb/distrowatch-erisime-engelledi/
And here is the Google translation of the text on that page: