Jane Mansbridge's study of New England town hall meetings (see _Beyond Adversary Democracy_) indicates about 20-25% attendance & conveys reality that this type of system differs much from that which Madison attacked in *Federalist #10*. Moreover, evidence suggests that economic elites dominated town hall meetings in JM's day so reality was different even then. Town hall meetings neither confirm pluralists' fears nor populists' hopes.
Individuals with social & verbal skills can overwhelm those without such advantages in open forums. Former are less likely to fear making fools of themselves, losing emotional control, hearing criticism from others, and making enemies. While these situations might express symbolic equality, promote egalitarian values &, at some point, produce substantive equality via reduction of formal leadership power & opening of decisionmaking process, they can & do produce disproportionally powerful cliques & sense of exclusion among less influential. Mansbridge shows how justice & fairness are skewed and corrupted via social coercion.
Still, town meetings have *potential* to be arenas for political debate & discussion as well as *potential* to sometimes articulate & implement 'popular will.' Michael Hoover (whose experience with consensus decisionmaking some years ago convinced him that it is auhoritarian)