#3, I think OWS is truly democratic in the Madisonian sense: check out Federalist #10:
From this view of the subject it may be concluded that a pure democracy, by which I mean a society consisting of a small number of citizens, who assemble and administer the government in person, can admit of no cure for the mischiefs of faction. A common passion or interest will, in almost every case, be felt by a majority of the whole; a communication and concert result from the form of government itself; and there is nothing to check the inducements to sacrifice the weaker party or an obnoxious individual.
A "small number" (out of the whole) of "citizens who assemble," they "administer the government" (inside their groups, theyhave formed their own proto-governments), with "a common passion or interest" "felt by the majority of the whole" (in this case, the "whole" is their separated group), with "nothing to check... sacrifice [of] the weaker party" (their enemies, mostly rich people and corporations).
Madison's Pure Democracy is nothing more than Mob Rule, and so is OWS.