The CASCI group at Maryland put together a list of community/technology & social network conferences that may be of interest to others on this list. See http://casci.umd.edu/Publication_Venues . It is not meant to be a comprehensive list (others exist on the web for that), rather it is a list that covers conferences at the intersection of communities and technologies (particularly those with a design focus). I'd be happy to add others if people have specific suggestions that fit with the broader vision of our Center (see the main page of the CASCI website for a description). Currently our International coverage is weak, so suggestions related to major conferences in this area would be particularly helpful. Derek Hansen CASCI Director (http://casci.umd.edu) Assistant Professor University of Maryland