“When it comes to our personal knowledge, there is no such assigned spot. We are organizing for actionability, and “what’s actionable” is always changing. Sometimes we can receive one text message or email and the entire landscape of our day changes. Because our priorities can change at a moment’s notice, we have to minimize the time we spend filing, labeling, tagging, and maintaining our digital notes. We can’t run the risk of all that effort going to waste.”