Hi Andrei,
I don’t understand the notebook UI. When you create a note in a notebook it has the same selector that an action. Next (by default), scheudle, etc… but this is a note! Not an action! I think the only properties a note must have is the tag (for area filtering or label filtering) and the “notes” maybe for a checklist or anything else.
I use to work with Nirvana and this is exactly the way it does.
What do you think about it?