Non-public and public online community participation: Needs, attitudes and behavior.

Blair Nonnecke Dorine Andrews Jenny Preece Non-public and public online community participation: Needs, attitudes and behavior. 7-20 2006 6 Electronic Commerce Research 1 http://dx.doi.org/10.1007/s10660-006-5985-x db/journals/ecr/ecr6.html#NonneckeAP06