Facebook CEO checks out the surging upstart
(NEWSER) - The new social networking darling Pinterest has been getting all kinds of attention of late, and now comes a sure sign of validation: Mark Zuckerberg has signed up with a profile of his own, reports All Facebook . It notes that Zuckerberg also has accounts on Twitter and Google Plus, but he's relatively inactive on those. If his Pinterest activity starts humming, it may be a good sign for the site. "The simple content sharing site can easily be called the hottest startup of 2012," adds Stan Schroeder at Mashable . More»