[bennyp101]

From https://examesh.de/en/docs/colocation/accessing-the-pi/ :

"Instead of using a public IP the Pi is accessed by combining a public hostname with dedicated TCP ports. The hostname points to one of the ExaMesh gateways and is assigned to the colocation along with the available TCP ports in the booking process."

So maybe useful for an extra node for redundency, but maybe not as useful as having an actual address. Perhaps an extra encrypted Syncthing node or something

[3xa]

Thanks for mentioning it. Yes, there are quite a few use cases as these are already implemented by customers: Backup, Sync, Nodes (e.g. BTC Full Nodes), Relay, ...