Thanks for the link to the tutorial.
I've been using pen and paper but, I don't know about you guys, but around here paper seems to form into small lumps of Clutter. Then once you have Clutter growing, if you don't watch out, localized Messes seem to grow in the corners. And before you know it, full grown piles of Trash are everywhere.
It ends up with your wife closing the computer room door whenever company comes over and then it's only one wrong word before you have the dreaded Household Friction. Never a good thing.
I prefer to keep all my junque in the computer where no one will ever find it.
Making a cool sig is just too much pressure for me right now.