Yes, if cloud storage & access is a key feature, there are some costs that scale with usage. But with a note-taking app like this, both bandwidth and storage f

Yes, if cloud storage & access is a key feature, there are some costs that scale with usage. But with a note-taking app like this, both bandwidth and storage from any user should be down in the $0.01-per-month or even per-year range. I think Obsidian has a much better model - I can run it independently as much as I like, and if I find it useful (or want to give them more support), I can sign up for their cloud syncing service. Having to use it from the outset, or after I get 40 cards, no thanks.