Microblogging in China been arrested and controlled by the Chinese government, is one of the most active Chinese microbloggers on Twitter. Twitter users include Chinese nationals, who participated in, or led, the Chinese democracy movement that took place on June 4, 1989, such as Liu Xiaobo, the 2010 Nobel Peace Prize winner and a political prisoner in China. Microblogging services such as PornToot are also banned in China due to their lack of censorship. Weibo's most significant competition is rival microblogging service, WeChat, as of 2014 the country's leading messaging application. Below is an alphabetical list of notable China-based microblogging/weibo services: Microblogging in
Sina Weibo new "close friend" function enhanced the private social circle; In February 2013, the company reported total revenue of about 66 million us dollars, with more than 500 million registered users and 46.2 million daily active users; In April 2013, Alibaba acquired an 18% stake in Sina Weibo; In August 2013, Sina Weibo Taobao was launched to realize account sharing; In March 2014, sina weibo was renamed "weibo"; In April 2014, weibo was listed on Nasdaq; In November 2016, the 140-character limit for the release of the publisher was limited to less than 2,000 words; In December 2016, Sina Weibo posted