I developed a software for Windows that allows you to automatical or manual sync any pdf files to your Kindle when it is connected via USB. Just copy pdfs into a designated folder (you can add the parameter via commandline).
Remember all the digital rights management (DRM) discussions at the beginning of the “new century”? Than you will be familiar with Larence Lessing and his publications like “code is law”. Since nowadays DRM as well as the adequate “unrighting” tools sucessfully entered everyones daily living Larence Lessing may have seen loosing his major topic. This might be one cause why he changed his focus slightly. A nice talk from Larence Lessing and Shepard Fairey recorded in 2009 in New York Pulic Library. In contrast to previous Lessings copyright “research” nowadays he sees the major decision points in politics.