In a hierarchy, all communications between members or between local nodes must pass through a limited number of central nodes. The only communications which are allowed to pass from one member or local node to another are those which meet the standards for distribution of those who control the central nodes. Only a few nodes within a hierarchy have the power to transmit; hence the use of the phrase “one-to-many” to describe its topology. The version of local news that appears in the local newspaper under the byline of a local journalist may be far superior in relevant detail and analysis, but it is the wire service version—even if far inferior in quality—which appears in local newspapers all around the world. It is only the communications approved by the Party Secretariat that are heard by all local cells of a party. [de Ugarte, The Power of Networks]
In a distributed network, on the other hand, every node has the power to transmit, and any two nodes can communicate directly with each other without passing through a central node or obtaining the approval of whoever controls that node. A network is “plurarchical,” in de Ugarte’s terminology, rather than democratic. Instead of the individual members simply selecting who controls the central nodes, “[s]omeone makes a proposal and everyone who wishes to join in can do so. The range of the action in question will depend on the degree to which the proposal is accepted. This system is called a pluriarchy….” Democracy is a “scarcity system” in which decision-making power is rivalrous: “the collective must face an either/or choice, between one filter and another, between one representative and another.” In a distributed network, on the other hand, decision-making power is non-rivalrous. Each individual’s decision affects only herself, and does not impede the ability of others to do likewise. “Even if the majority not only disagreed with a proposal, but also acted against it, it wouldn’t be able to prevent the proposal from being carried out.” “[I]n the blogosphere,” de Ugarte writes elsewhere,
a space where the social cost of an extra post is zero, any blogger’s publishing his or her information does not decrease anyone else’s publication possibilities. The marginal cost is zero. The need to collectively decide what is published and what is not simply disappears. As opposed to scarcity logic, which generates the need for democratic decision, abundant logic opens the door to pluriarchy.
In such a universe, every collective or hierarchical decision on what to publish or not can only be conceived as an artificial generation of scarcity, a decrease in diversity, and an impoverishment for all. [de Ugarte, Phyles (pdf)] - Kevin Carson