Oh, and I read Bob Doto's Zettelkasten book at work. Great stuff in his book, so far. I have a chapter or so left. A little pricey at $22 (though I got it on sale for $2 off), but it fires on all rounds on each page so far. I think he could've talked about the research/reading side of things more, but I understand people's reading processes differ quite a bit regardless if they're an academic. Far and away a superior resource to Scott Scheper's Antinet book and -- dare I say it -- Sonke Ahrens' How to Take Smart Notes.
"[Growing up] is hard and nobody understands." // https://www.homestuck.com/story/2391