Media type: E-Article Title: Sermo: A Community-Based, Knowledge Ecosystem Contributor: Bray, David A.; Croxson, Karen; Dutton, William H.; Konsynski, Benn Published: Elsevier BV, 2007 Published in: SSRN Electronic Journal (2007) Language: English DOI: 10.2139/ssrn.1016483 ISSN: 1556-5068 Origination: Footnote: