Has anybody made a gallery of real implementations of Randall Munroe's hilarious ideas yet? I recall at least three exhibitions: this, M-x butterfly, and Hell Tetris; there are probably many others.
I'm waiting for 1Password to implement 936. http://xkcd.com/936/
It's not that I don't trust 1Passwords generation algorithm, but when I'm on a borrowed PC (wife's laptop, inlaws desktop or even at work where I can't install 1P) this would help. It's much easier to open 1P on my iPhone, look up a password and type in "correct horse battery staple" than to constantly have to refer back to my phone.
See also:
https://tech.dropbox.com/2012/04/zxcvbn-realistic-password-s...