Many popular Facebook apps are obtaining sensitive information about users—and users’ friends—so don’t be surprised if details about your religious, political and even sexual preferences start popping up in unexpected places.
Not so long ago, there was a familiar product called software. It was sold in stores, in shrink-wrapped boxes. When you bought it, all that you gave away was your credit card number or a stack of bills.
Now there are “apps”—stylish, discrete chunks of software that live online or in your smartphone. To “buy” an app, all you have to do is click a button. Sometimes they cost a few dollars, but many apps are free, at least in monetary terms. You often pay in another way. Apps are gateways, and when you buy an app, there is a strong chance that you are supplying its developers with one of the most coveted commodities in today’s economy: personal data.
This appetite for personal data reflects a fundamental truth about Facebook and, by extension, the Internet economy as a whole: Facebook provides a free service that users pay for, in effect, by providing details about their lives, friendships, interests and activities. Facebook, in turn, uses that trove of information to attract advertisers, app makers and other business opportunities.
In other words: Facebook is the marketer. You are the product.
Get used to it.
John Carroll, who also writes at Campaign Outsider and It's Good to Live in a Two-Daily Town, is a media analyst and mass communication professor at Boston University.
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