WikiHome – codebook – JotSpot
I haven’t read the book (yet) but this collaborative effort to keep it up to date is fantastic and looks to be very well organized.
From the site:
Lawrence Lessig first published Code and Other Laws of Cyberspace in 1999. After five years in print and five years of changes in law, technology, and the context in which they reside, Code needs an update. But rather than do this alone, Professor Lessig is using this wiki to open the editing process to all, to draw upon the creativity and knowledge of the community. This is an online, collaborative book update