Caroline: I recommend the work of Dan Solove (http://www.law.gwu.edu/Faculty/profile.aspx?id=6017). And his blog: http://concurringopinions.com/ Also, a project of mine: http://www.we-swipe.us. Cheers, Brooke Singer Assistant Professor of New Media Purchase College, State University of New York School of Natural and Social Sciences 735 Anderson Hill Road Purchase, NY 10577 914.251.6644 http://newmedia.purchase.edu/~Brooke