This is nice idea. I like this progress. However, I just tried the new Fountain and I observed couple of things:

• before this update, I have connected my Fountain profile with Nostr. Now, this connection has gone and I need to connect Nostr again.
• now the Nostr connection requires my private key - is there any way how we could avoid sharing our private keys and use our current Nostr client for the connection? Something such as browser extension on desktops...

I mean, with growing ecosystem of Nostr, there will be more and more apps asking for our private keys. And when this become a habit, then there will come the malicious or insecure apps and our private keys could leak => the Nostr identity theft