It's no secret that Facebook monitors comments to block spam and offensive content. Users can flag inappropriate images or comments for Facebook to remove. If a user is reported too many times, they are no longer allowed to post on the site.
脸书和推特也在删帖, 但还是很多人在用啊。文学城也删帖, 我还在用啊。我们用我们喜欢的通信软件。这有错吗? 你也用文学城, 那你岂不是不可以活得更好啦。