National Research Council Canada Institute for Information Technology Conseil national de recherches Canada Institut de technologie de l'information User-generated Online Video: The Next Public Sphere?* Milliken, M., and O’Donnell, S. May 2008 * Published in the IEEE International Symposium on Technology and Society (ISTAS 08). Fredericton, NB. May 24-26, 2008. Copyright 2008 by National Research Council of Canada Permission is granted to quote short excerpts and to reproduce figures and tables from this report, provided that the source of such material is fully acknowledged.