Generate a bunch of rules, screen for excess complexity, & print 'em
up on business card blanks.
Note that you also have to screen for content. Otherwise you may end up
with rules such as "A koan has the buddha-nature if it contains at least
one piece, none of which are grounded."
(This is not meant to disparage the zendomizer in any way. It's a nifty
tool, and I am pleased that it exists. I'm just inordinately amused by that
"Writing is easy. All you have to do is stare at a piece of paper until
your forehead bleeds."