TechDec
Our group at UCI: Anthropologically inspired approaches coupled with design techniques to study digital technology use across cultures and social groups. (In progress of becoming)
http://www.techdec.org/

UCI Intersci
A consolidation of information about Social Network Analysis
http://intersci.ss.uci.edu/wiki/index.php/Main_Page

Association for Computing Machinery
http://www.acm.org/

Human Factors and Ergonomics Society
http://www.hfes.org

School of Information and Computer Science at University of California Irvine
http://www.ics.uci.edu/

Terra Nova
A weblog about Virtual Worlds
http://terranova.blogs.com/