This seems like an interesting project, and unlike notabug.io it doesn’t seem abandoned, so that’s great.
Now I have a few questions:
How can I subscribe to other “fediverses”?
Where can I find a list of other fediverses?
Should I even be using dev.lemmy.ml as main entry point, or is that at risk of enforcing arbitrary blacklists/whitelists that I cannot control? Is there a more generic Lemmy website/app that allows me to add any fediverse without restrictions?
Where is the user data stored? Does every server save its own users? in that case how can I make sure that nobody steals my name? and if that’s not the case, then how can you prevent e.g. getting banned / shadow banned, if the user data is centralized?