Thanks. I’m a Proton customer, but it’s not FOSS (Free & Open Source Software).
Discussion
I’ve been using Cryptpad.
Fair, I missed that. Free is nice, but has its tradeoffs. On the other hand if it is available and sufficient quality, then even better.
*I'm looking forward to see if lightning and zaps/nostr economically enables developers to ship these tools and services on the voluntary v4v basis.
No doubt. That’s why I happily pay for Proton.
And I’m with you on Lightning enabling developers to see value for value. It might just be something I’m working on. 😉