Earlier this afternoon, we posted our most recent interview with Facebook CEO Mark Zuckerberg. The talk is full of gems of information, such as Facebook's thoughts about social phones. But a more general statement Zuckerberg made about socialness is also very interesting. Because he seems to be taking a direct shot at Google. "Even the companies that are starting to come around to thinking, ‘oh maybe we should do some social stuff’', I still think a lot of them are only thinking about it on a surface layer," Zuckerberg says.