It wouold be great if there was an ability to add notes (memos) to different sections of the software like for each track/bus. I keep a notepad, however it would be better if the notes(memos) lived with the file so when opening up, you can see a little yellow (or other custom color) sticky note type thing in different spots...
would be even cooler if this was something that was somewhat adaptable.... as though you physically stuck a note (would shrink small until clicked or mouse over) on the mixer board or other places (effects/plugins/ whatever else).
this would be handy for :
when song writing, I generally make a ton of tracks with different riffs and ideas.
when editing and passing the file along to a collaborator
keeping context to your ideas (placed on the fx or channel... panning knob.. the more flexible, the more useful it can be)
hope this all makes sense