That impulse to scour away the messiness that makes life resilient is what many conservation biologists call the “pathology of command and control.” Today, the same drive to centralize, control and extract has driven the internet to the same fate as the ravaged forests.
Do not trust anyone whose only apparent output is producing PKM-related content. They are trying to sell you the PKM fantasy.
Of those who do produce something genuinely valuable with the help of PKM, do not believe that simply doing PKM will make you that kind of person. Just because an essayist uses PKM, don't think learning
I am going to make the argument that the predominant form of the social web — that amalgam of blogging, Twitter, Facebook, forums, Reddit, Instagram — is an impoverished model for learning and research and that our survival as a species depends on us getting past the sweet, salty fat of “the web as conversation” and on to something more timeless, i... See more
Tl;dr: I think personal knowledge management, in many cases, is a fruitless effort and there are generally only very few cases (see above) in which note taking actually makes sense.