Interesting the first few principles are not about note-taking, but writing in general. If you believe in the power of the written word to drive clarity (e.g. as in Amazon-style 6-page narratives), these principles are gold: Principle #1: Writing is not the outcome of thinking; it is the medium in which thinking takes place Principle #2: Do your work as if writing is the only thing that matters Principle #5: Standard…
Principle #1 is too extreme. While I confirm that writing is a powerful medium for thinking, anybody writer with a shower to take or a hike to walk will tell you that thinking takes place in many ways. Parts like "If you want to learn and remember something long-term, you have to write it down" depends so much of context. Again, writing down does help me to commit things in memory, but for some information, audio is…
Writing something down requires clarity, and clarity can be gained in many ways. Writing something down that isn't clear yet will result in (hopefully) spotting that lack of clarity before you press 'send' or 'publish'. But that doesn't mean that all for stuff that ends up written is happening while writing it down and without a very good idea of what you are trying to communicate beforehand you'll end up with bad writing.