Props to the author for taking the time to share their PKMS. I respect anybody who goes this in-depth to discuss how they go about learning.<p>What didn't resonate with me from this article is the need to retain a large amount of information beyond the main points of a book or article. Isn't that what the point of the PKMS is?<p>I like to think of reading as creating indices to core concepts. If I'm working on a problem, and it reminds me of a concept I read in a book, then that's a win. Add tags and there is no reason why you can't quickly rediscover any concept you've previously come across<p>Usually my notes are the parts that distilled the book to the main, useful points.<p>My mental storage is limited. I'll let the technology worry about storing knowledge, so I can worry about executing on it.