I'm glad this article brought up the most important part of pen-and-paper: simplicity. If you're using software, you can muck about with it for _days_. Years,

I'm glad this article brought up the most important part of pen-and-paper: simplicity. If you're using software, you can muck about with it for _days_. Years, even, trying to get to the "right" solution. It's very easy to procrastinate doing the important things while over-optimizing (and frankly, bike-shedding).