xdamman on Nostr: I’d love to see a digital belfry, a place where any community could safely store ...

I’d love to see a digital belfry, a place where any community could safely store all its data and that would provide all the services for collective sovereignty:

- a nostr relay for messaging
- a blossom server for files/media
- a collective bunker to store everyone’s private keys
- an email server
- a shared drive
- a shared calendar
- a common ledger
- …

What else?