http://falcon.cc.ukans.edu/~pthomas/swan.html
The Social Workers Advocating Network Technologies (SWAN) Home page is a meta-index to activist groups and academic and government resources. Its purpose is to promote professional connectivity as a means of improving the effectiveness of social work. There are links to groups ranging from the American Civil Liberties Union to the World Council of Churches, the Bureau of Census to Washington University, a subject index, and more.