Beaconing privacy concerns
Facebook has long prided itself on guarding its users’ privacy, but the walls have gradually lowered. In 2006, a “news feeds” feature allowing users to track changes friends make to profiles backfired when many users denounced it as stalking and threatened protests. Facebook quickly apologized and agreed to let users turn off the feature. The new program now lets companies tap ongoing conversations by alerting users about friends’ activities through the feeds. About 40 Web sites have decided to embed a free tool from Facebook, known as a Beacon, to enable the marketing feeds. The idea is that if users see a friend buy or do something, they’d take that action as an endorsement for a movie, a band or a soft drink. But it also raises privacy concerns. Now Some users of the online hangout Facebook are complaining that its two-week-old marketing program is publicizing their purchases for friends to see. AP
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