the social network movie

Sony's quarterly profit dropped 8.6% as a strong yen and falling TV prices erased the boost the Japanese electronics and entertainment company got from its hit movie "The Social Network."

Facebook, the hugely popular and controversial social network, will likely announce this week that it has reached a half-billion users. To mark the occasion, it's launching a celebration of its users. But a not-so-flattering movie will also soon be out.