The term “Evergreen Notes” is used by Andy Matuschak to refer to a similar but slightly different form of note taking from the classic Zettelkasten and Atomic Notes. These are Intermediate Packets that are built for their own purpose. They are both self-contained and linked out to other self-contained units. The context arises naturally.
Andy’s style is to title most notes with a complete thought, as opposed to a simple subject. I like this approach. Mine here are more like Wikipedia article titles. I may start to [[Use Full Sentence Note Titles to Crystalize Thought.