Read the introduction and flipped through the rest a bit. So far promises to be more helpful than How to Take Smart Notes by Sönke Ahrens. That said, I'll remain skeptical until proven otherwise. Doto invokes David Allen of Getting Things Done early in the book, which I see as a little bit problematic, but he also acknowledges the validity of a large variety of note-taking strategies depending on personality and need, so we'll see where this goes.