Notes: Metadata annotations
I’ve used Metadata annotations for a few things:
Register birthdays of people or other dates.
Create flashcards for spaced repetition based on the note’s content.
Annotate files that are public (and should be propagated to alejo.ch)
Annotate “scopes” of a note (e.g., “this is a recipe”)
Annotate “scopes” to which the current note applies, as a principle (e.g., “this file contains a principle that all recipes must follow”). I use Duende with Google Gemini to automatically flag exceptions and correct them.