I wonder how could I add the equivalent of side-notes (cues, thinking points indications, references) to a text in org mode?
Tags work fine, but they seem to be limited to headlines.
I could also divide the whole text in two fixed-size columns, (with a
|<140>|<20>| table). However, in this last case, the text would not flow adequately.
Footnotes also are a way of adding extra information, but they won't be side-notes anymore. That's why they call them footnotes, I suppose.
What other options do I have? Could I for example open two buffers and somehow "tie" the scrolling of both so that line n of buffer a, always appears at the side of line n of buffer b?