TY - JOUR T1 - Cyberinfrastructure for Social Action on National Priorities JF - Computer Y1 - 2010 A1 - Pirolli,Peter A1 - Preece,Jenny A1 - Shneiderman, Ben KW - Collaborative tools KW - Peer to peer computing KW - Public policy KW - Research initiatives KW - Social network services KW - Special issues and sections KW - Technology-mediated social participation AB - Extensive research is needed to build upon currently used media and tools to foster wider participation, address national priorities, and deal with potential dangers associated with technology-mediated social participation. VL - 43 SN - 0018-9162 CP - 11 M3 - 10.1109/MC.2010.315 ER -