A bit of a meta writing question, but hoping to get your input on this.
For rmarkdown
templates that allow for both footnotes and asides (page gutter) like Tufte handouts, tint
, distill
etc, what is your heuristic to choose what goes into the footnote and what goes into the aside (and why does it not go into the main text)?
(I am not an academic, so forgive me if this is an obvious question for people regularly engaged in scientific and technical writing)