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YouTube's director of communications and policy, Victoria Grand, has hinted on the inclusion of a new technology that will enable users to blur the faces of people in videos, as the case may be, allowing users to edit the videos so that a complainants face is blurred."
Critics claims that the Facebook Timeline seeks to capture more users data to make its service to advertisers more targeted. Whilst other privacy concerns includes the new features ability to surface hidden information about a user without collateral consent.