Diane Leenheer Zimmerman
Samuel Tilden Professor of Law Emerita, New York University School of Law.

I deeply appreciate the helpful comments on earlier drafts by colleagues Ann Bartow, Orin Bar-Gill, Barton Beebe, Rochelle Dreyfuss, Raymond Ku, Katherine Strandburg and Rebecca Tushnet, as well as those of the participants in the
conference on Copyright Culture, Copyright History held by the Cegla Center at Tel Aviv University, January 2010, at which this Article was first presented. In particular, I appreciate the insights of my commentator, Anupam Chander, and the subsequent assistance of Rebecca Eisenberg and the participants in the University
of Michigan Intellectual Property Workshop in further refining my thoughts on this subject. Last, but not least, my special thanks to William Frank, NYU Class of 2011, for his able research assistance.