You may still find yourself painfully tempted to actually read the Note. We therefore offer a backup safety system, our unique "Attention Conservation Notice." This will begin each Note by explaining to you, in some brief detail, why you should NOT read it.

--- http://www.viridiandesign.org/notes/1-25/Note%2000002.txt

First ran into this on Cosma Shalizi's blog: bactra.org