Personal wiki

Last month I read Pragmatic Thinking and Learning, and have since picked up the suggestion that I should keep a personal wiki of ideas, notes, research, and whatever other things I usually scribble down or drop in a text file. I use it daily now and I find it makes more sense now to keep all the notes, when it's easier to search and navigate between the notes.

On the technical side, I use TiddlyWiki, which is a single html file with a lot of javascript to make things smooth.