http://www.nsf.gov/news/news_summ.jsp?cntn_id=109589&org=NSF&from=news this has interesting implications for our group. Jeremy Hunsinger Information Ethics Fellow, Center for Information Policy Research, School of Information Studies, University of Wisconsin-Milwaukee (www.cipr.uwm.edu) Words are things; and a small drop of ink, falling like dew upon a thought, produces that which makes thousands, perhaps millions, think. --Byron