I was thinking it would be handy if there was a way to add a Notes Group to the node network. This would allow users to, obviously, keep notes related to the project also, provide others who may decide to share a clip give explanations, configuration suggestions and other important info on the use of the clip.
You could create different Sticky Notes for different headings. I created one that would address Shaders. I named it Sticky Note - Shaders.
The Sticky Note group would have a dialog box to configure and enter text.
Just a thought.