With the development of electronic technology , the Social Networking Services （SNS) have

With the development of electronic technology , the Social Networking Services (SNS) have become an essential part of peoples life, such as Microblog, Twitter, Facebook, etc. Nowadays people tweet feelings and stories, share experience and make friends via the social network. Anybody in the SNS world could keep abreast of what is happening elsewhere in the world and keep in deep touch with people around. However, rumors, mudslinging and defamation come along with the freedom of peoples tweets. Should we issue related laws to control this situation？ Whats your opinion？ Write an essay of about 400 words. You should supply an appropriate title for your essay.