Text files are good, but even more primitive and also awesome: I find a sheet of paper taped to the wall in my office is really underrated. Being able to just

Text files are good, but even more primitive and also awesome: I find a sheet of paper taped to the wall in my office is really underrated. Being able to just look up and see it is awesome, as well as the natural limitation to only as much stuff as will fit on a sheet of paper. Every now and then I start a new sheet, dropping off the stuff I've memorized.