This is why Facebook wants you to clean out your closet
  If Facebook were to place an ad, it would read something like this. Wanted: Facebook users to buy and sell stuff and therefore spend more time on Facebook. Thats real.
  Marketplace is the latest push into commerce for the giant social network, which is looking to give users yet another reason to spend more time on it. Because you needed another reason, right?
  这就是脸谱要你清理储存的原因
  如果脸谱想要投放一则广告,它就会像这个样子:要求脸谱用户买卖东西以便在脸谱网站上停留更多时间。那是千真万确的。
  商场程序是社会大众网站上推出的最后一个从事商务的程序,它为用户花更多时间待在网上提供了更多的理由。因为你也确实需要其它的理由,对吧?