Something I've learned is that if you're a disorganized person, you're going to have a disorganized computer, and disorganized notes. But with physical notes, I can put them in a physical pile, and they'll pretty much stay there until I need them, sometimes for years.<p>Once in a while I can go through them and throw away the ones that I really don't care about, and I can transfer really vital stuff to the computer. Scanning is easy. My cell phone is a good enough scanner.<p>Where paper shines is equations and drawings. I'm building an elaborate electronic circuit as a hobby project right now. The ease of drawing the schematics by hand outpaces any drawing program, and it's effortless to carry paper into my workshop. Of all places, Target sells a lovely quad ruled notebook where one side of each sheet is 4 grids per inch, and the other side 5.<p>Now I've read a lot of comments and articles about pens. Uggh. Pens are just not my friend. I've struck a blow for freedom and bought pencils. There, I said it. Lots of them. I know all the cool kids write with pens, but my handwriting is so horrible, I usually have to erase my worst scribbles and start over quite frequently.