Watch Moxie's "New threats to privacy" from BlackHat 2010 http://www.youtube.com/watch?v=5qzldtKV1PY http://www.youtube.com/watch?v=5qzldtKV1PY Essentially, th

Watch Moxie's "New threats to privacy" from BlackHat 2010 http://www.youtube.com/watch?v=5qzldtKV1PY http://www.youtube.com/watch?v=5qzldtKV1PY Essentially, the problem is that these voluntary relationships become not-so-voluntary as the privacy-compromising tools become more necessary to participate in society.