And it took the U.S. till 1967… (PR 2.0)


It took 20,000 years for the world population to reach 200 million people; it took 5 years for Facebook.  (ORY note: Of course there was a shortage of digital images to share in Eden and environs, limiting early growth.)

via PR 2.0: Facebook Now 200 Million Strong.


About Owen Youngman

Professor Emeritus of Journalism and formerly Knight Chair in Digital Media Strategy, Medill School of Journalism, Northwestern University. Formerly senior vice president/strategy and development and director of interactive media, Chicago Tribune.