Disclaimer: I worked with Jeff when we were at Xerox (where he did the awesome hack Gnu Chess on your Scanner), but this is more awesome because it saves books."
The mentioned site is "under construction," but if it this is for real (and other news says it may be), it would be great new. Dear God, I hope it has a keyboard.
Life in the state of nature is solitary, poor, nasty, brutish, and short. - Thomas Hobbes, Leviathan