Facebook and the rest, those are commercial institutions. Their constituency is basically advertisers, and they would like to establish the kinds of controls over their consumers that will be beneficial to [a] business model that enabled them to get advertising. That has very serious distorting effects. And we know that they provide massive information to the corporate system, which they use in their own efforts to try to shape and control behavior and opinion. All of these are dangerous developments. The power of these private corporations to direct people in particular [is] a serious problem which requires considerable thought and attention.