From this: Barack Obama's nominee for "regulatory czar" (Cass Sunstein) has advocated a "Fairness Doctrine" for the Internet that would require opposing opinions be linked and also has suggested angry e-mails should be prevented from being sent by technology that would require a 24-hour cooling off period... Sunstein first proposed the notion of imposing mandatory "electronic sidewalks" for the Net. These "sidewalks" would display links to opposing viewpoints... Later, Sunstein rethought his proposal, explaining that it would be "too difficult to regulate [the Internet] in a way that would...