I remember coming across some comments on a LessWrong post (which I haven't been able to find again) where people were discussing software they use to 'organize' their thoughts and help brainstorm - relating to this blog post because it's a great way to help become better at your life (it's way too easy to lose profound realizations in the back of your mind). Does anybody have software they recommend? - Google turns up a lot of sub-par programs.