Expert : Social - networking site users risk losing ownership of personal information . Google backed down from changing content ownership policy after user revolt . But he said the way the company went about the change provoked alarm among some users of the site . ` Sites have to balance legal issues , making policies on data privacy clear . Young people in particular should be careful about what they share online .
Expert : Social - networking site users risk losing ownership of personal information . Google backed down from changing content ownership policy after user revolt . Sites have to balance legal issues , making policies on data privacy clear . Young people in particular should be careful about what they share online .