A 2007 study by researchers at Carnegie Mellon and the University of California at Berkeley found that most subjects were unwilling to spend even a quarter [25 cents] to keep someone from selling sensitive information about them — such as their weight or number of sex partners. “People prefer money over data, always,” says Alessandro Acquisti, assistant professor of information technology and public policy at CMU. Source: Wired

Is privacy really that big a deal? In short – yes – but paying for paid privacy options is not something I am sure of. Rather, I would expect the forces to swell up like a hurricane that will require political action to enforce privacy as a legal right. As a business, you shouldn’t think of privacy as a revenue stream, but rather, a branding tool to build trust. It’s users ignorance of the truth, not acceptance of the consequences, that has people giving away their data. Don’t abuse that trust if given the opportunity.