My approach to the margin note/marking conundrum:
I have read How to take smart notes by Söhnke Ahrens, in its German original language. A few observations I've made:
I believe what you describe is something that arises from internet dialogues and how generations that grew up 'digitally native' use culture techniques learned on the internet to shape dialogue.
The internet and social media also makes dialogue and monologue that would've been fringe positions more visible, and lead to electronic screaming matches between bipartisan opinions. In the real world, positions and party lines are drawn in part by physical separation - bars that are frequented by a certain clientele, neighborhoods that draw specific...
Progressive Summarization by Tiago Forte is a note taking technique that focuses on compression as the primary knowledge work that you do on information (books/articles/lectures). For this technique, loss of information by summarizing further and further is a feature of knowledge work. It's called "progressive" summerization because you do not compress all sources as much as possible. Instead, you begin by marking up your source. Then if the information is useful you summarize further in a separate document, and so on.
This is a usage of information loss as
The book as well as the Zettelkasten method in itself doesn't directly solve the problems you stated in your article. It isn't a system that tells you what to extract out of the books you read. There's a lot of discussion of what to extract and how deep to extract in forums, and the tequnique itself doesn't prescribe anything.
The main problem the ZK tries to solve isn't curation of what to extract from your sources. Instead, it tries to solve the problem of information siloing that happens when you take classic notes about books th... (read more)