Excellent. Thanks. I've had Drafts for years, but recently joined the Obsidian "cult" and am completely sold. To have them integrated is awesome.
With your article as inspiration I also managed to set up Drafts to send Obsidian note in the same naming convention I have set-up in Obsidian (i.e F.202110012132 - My awesome file) along with YAML aliases ( aliases: "My awesome file") and tags (tags: activity/toreview 20211001 2021-W39 2021-10 refile double_click_me) for easy filtering and to keep working on them.
I now have to check out Busycal which I notice I have access to via SetApp. I already use DevonThink (which is incredibly powerful) for archiving and as an extra front-end.