translation.en: Well, of course it's happening at the edge, because in the middle, everybody's updating Facebook, or worse still, they're trying to understand Facebook's privacy settings.
translation.zh: 嗯，当然它发生在边缘， 因为在中间的大伙都在更新脸书， 或更糟糕的是，他们想了解 脸书的隐私设置。