Saw this on Jim Jansen's blog (http://jimjansen.blogspot.com/2008/12/are-you-looking-for-statistics-about.h... ), and thought many here would benefit: Social Networks Site Usage: Visitors, Members, Page Views, and Engagement by the Numbers in 2008 <http://www.web-strategist.com/blog/2008/11/19/social-networks-site-usage-vis...

Enjoy. mz -- Michael Zimmer, PhD Assistant Professor, School of Information Studies Associate, Center for Information Policy Research University of Wisconsin-Milwaukee e: zimmerm@uwm.edu w: www.michaelzimmer.org