I've not seen this explicitly laid out as advice before though in most contexts people's note taking spaces have historically been divorced from their writing spaces for publication because slips and notes are usually kept physically separate from the working spaces or finished parts, but Richard Carter specifically separates the digital spaces in which he takes his notes and then uses them for creating end products. While he could both take notes in Obsidian, his tool of choice for notes, as well as write his finished pieces there, he actively changes contexts to use a different digital app to compose his notes into final pieces.

What affordances does this context shift provide? <br /> - blank slate may encourage reworking and expansion of original notes - is there a blank slate effect and what would it entail? - potentially moves the piece into a longer format space or tool which provides additional writing, formatting or other affordances (which? there don't seem to be any in this case aside from a potential "distraction free mode" which may tend to force one to focus only on the piece at hand rather than the thousands of other pieces (notes) hiding within the app)

What affordances does this remove?<br /> - He's forced to repeat himself (cut & paste / DRY violation)

Is it easier or harder (from a time/effort perspective) to provide citations with such a workflow? Carter does indicate that for him:

Having links to original sources in my outline makes the compilation of references for the chapter far easier than it used to be.

https://www.npr.org/sections/health-shots/2023/01/18/1139783203/what-makes-songs-swing-physicists-unravel-jazz-mystery

Spaces in both language, text, and music help to create the texture of what is being communicated (and/or not).

Link to Edward Tufte's latest book in section entitled "Spacing enhances complex meaning, encourages slow, thoughtful reading":

<small><cite class='h-cite via'>ᔥ <span class='p-author h-card'>KevinMarks</span> in #meta 2023-01-19 (<time class='dt-published'>01/19/2023 11:32:19</time>)</cite></small>

Link to Indigenous astronomy example of negative spaces (like the Great Emu)

—Brian W. Kernighan, 1974 “UNIX for Beginners” [PDF] as Bell Labs Technical Memorandum 74-1273-18 on 29 October 1974.

For easier editing and reuse of sentences, or even portions of lines of text, one can (and should) write sentences or sentence fragments on their own lines in digital contexts.

This way future edits or the ability to more easily cut and paste will far easier in addition to keeping your version control files simpler and easier to read and visually track your changes. (That is in many version control systems, instead of a change appearing to affect an entire paragraph, it will only show on the single line that was changed thereby making the change easier to see.)

This particular affordance may be a particularly useful one for note takers who expect to regularly reuse their notes in other contexts. Many forms of software (including Tex, LaTeX, and even markdown) will autowrap newlines so that a sentence broken up into clauses on multiple lines will properly wrap back into a proper looking single line when printed. Take care that in many Markdown versions adding two spaces at the end of a line will automatically create a newline in your text.