[Beautiful, super-detailed love-letter][link] to the mechanics of Choose-Your-Own Adventure books. via [Andy Baio][andy] and [John Gruber][gruber].
[link]: http://samizdat.cc/cyoa/ “cyoa”
[andy]: http://waxy.org “Andy Baio”
[gruber]: http://daringfireball.net “Daring Fireball”