% Thoughts for March 4-11 % Michael Stone % March 11, 2012 Busy week; for stories, ask me about [Nell](http://wiki.laptop.org/go/Nell), [obfuscation](http://www.boazbarak.org/Papers/obfuscate.ps), or [Kerckhoff's Principle](http://en.wikipedia.org/wiki/Kerckhoffs's_principle)...