Social software is any software that supports group communications. The dynamics of social software are significantly different from traditional interactions.
Social Software and the Politics of Groups, Clay Shirky, First published March 9, 2003 on the "Networks, Economics, and Culture" mailing list (http://www.shirky.com/writings/group_politics).
... contrast, its emphasis is focused on collective rights[?] unlike the Bill of Rights, which values individual rights. Members of Parliament saw the movement to entren ...