Picture: (below): Some people have no shame!
Below: Tidal Basin near MLK Memorial in Washington DC : (mine, 9/27/20011)
Update: Nov. 25, 2011
I've updated Chapter 3 with information about SOPA, the proposed Stop Online Piracy Act, in Section 8. I've also added a few details to Chapter 5.
Update: Oct. 16, 2013
I have extensively revised the book and added much new material. I am submitting it for formal publication as a book. I believe that the revised text will be posted sometime shortly before the end of the year 2013.