Wave Bubble
  One of LadyAda (Limor Fried)'s older and less notable designs. A very fun and very illegal little device that highlights some electronics design principles I really value. If that sort of thing interests you, I highly recommend reading the entire MIT thesis attached.

cDc
  Cult of the Dead Cow. No further explaination shall be offered here.

textfiles.com
  A collection of text files, old and new. Mostly old.

MUF Map
  A real-time map of the maximum usable frequency for ionospheric communications.

Massive Dev Chart
  A must-have tool for the at-home development of photographic film.

Viperpit
  Truly impressive documentation of an even more impressive DIY F-16 cockpit simulator.

Vewn
  An animator and illustrator I really like. That is all.