Going off the discussion on http://news.ycombinator.com/item?id=1743513 about "Why read books if we can’t remember what’s in them?"; I wanted to ask, how do you take notes to maximize the amount of information you remember?
I spend a lot of time consuming information (HN, books, blogs, Mixergy interviews and Twitter) but have nothing to show for it. I think we really need to note three kinds of information: notes, questions and action items. But I have a hard time keeping track of all of it for all the different sources.
I've tried using a notebook, but then its harder to go back and look through it. Ideally, I would use an iPad application that has a system to handwrite notes and then easily categorize that information.
Anyone have any strategies to easily search through and maximize the amount of information they remember? Thanks!
EDIT: I use a mac.
Any time I hit something that seems both non-obvious and reasonably important, I write it down. When I make the notes clear and half-way organized, they end up being more useful than the original reference, since they're quicker to read and tailored for what I care about.
Early on in learning Objective-C, for example, I was getting caught on one wtf after another, not really grasping it. I decided to take it from the top with my notebook and jot everything interesting down in note form.
No kidding, after about ten minutes of this I looked from my notebook to my screen, where source code from an OSS OS X project was sitting, and it was like the climax from The Matrix – I, quite instantly, understood everything. Where once there were blocks of inscrutable code, now I was just reading, and comprehending, a story.
So that's great if your brain works like mine. Why is it your notes are so hard to look through?