What would a “national dialogue infrastructure” look like?

The director of the National Coalition for Dialogue & Deliberation recently asked listserv members for responses to the concept of a “national dialogue infrastructure.” The goal was to gather some input for an NCDD summit to be held in Seattle in the fall of 2012, and the request called attention first to the “values” that might be expected of such an infrastructure. 1) inclusive access (“distributed”), 2) collaborative intent (“helping others”), 3) personal safety (“anonymous expression”), 4) integrated operation (“coalition / confederation), and 4 transparency / sustainability (“cost effective nonprofit’).