I read an article today, in Read Write Web, on Facebook's "privacy changes". The headline screamed "Facebook's Zuckerberg Says The Age of Privacy is Over" .
Well, apparently that's not actually what Zuckerberg said. That was an interpretation for a sensationalist headline. What he said was:
People have really gotten comfortable not only sharing more information and different kinds, but more openly and with more people. That social norm is just something that has evolved over time.