I love the email inbox metaphor being used in Drafts!
I work on longer drafts and I frequently want to put the draft down for a few days without thinking about it before I dive back in for a session. In this case I don’t want the draft to crowd my inbox and I don’t want to have to remember to get back to it at a later date by finding it manually (or setting a reminder elsewhere)
As a long time user of boomerang and a current user of simplehuman for my email, one of my favorite things is to be able to clear by inbox by being able to temporarily hide an email from my inbox and designate a time when It will pop back into my inbox
This really helps me (or could help me in the Drafts app) keep my inbox tidy because I can remove the visual clutter of in-progress drafts without it affecting my day to day process for other drafts I may be editing at a different cadence!