从2009年新浪微博诞生至今,微博日益呈现出井喷发展态势。微博的低门槛、多发布渠道和宽松的外部监管,让其具备了“公共领域”的基本要素。近年来,草根们透过微博在诸多公共事件中不断发声,在微博平台的助力下,公众舆论在公共事件中发挥着越来越重要的作用,“电子乌托邦”的憧憬也日益深入人心。文章发现,微博并没有真正改变互联网的话语权,它虽然使一部分人的话语权,即精英话语权得到了很大提升,但草根话语权反而变得更加弱化了。 Since the birth of Sina Weibo in 2009, weibo is showing a trend of blowout development. Weibo’s low threshold, multiple distribution channels and loose external supervision, so that it possesses “public domain ” the basic elements. In recent years, grassroots people have been making unceasing progress in many public events via Weibo. With the help of the Weibo platform, public opinion has played an increasingly important role in public events. The euootenophobia has also become increasingly prosperous Deep into the heart. The article found that microblogging did not really change the voice of the Internet, although it makes some people’s right to speak, that is, the elite voice has been greatly improved, but the grassroots discourse right has become even more weakened.