> minimise the learning curve
Minimise the learning curve is quite easy when you have a unique referer, to begin just copy its main traits (functions, labeling, etc) and add value inspired by the Nostr possibilities (decentralisation, but not only this).
When you have a minimal critical mass, a 100% working product and enough feedback, you can start to impose some new concepts or adapt/migrate the existing ones.
> the term 'proposal'. Most users find this confusing.
I would say, just use "PR".
What can Nostr PRs offer compared to Github PR?
Let's highlight that in the workflow and show an enhanced pull request version.