Tencent Weibo and will stop upgrading its micro-blogging service. Tencent Weibo act as an 'open' platform for developers and users to communicate and share data widely. After signing on, developers and users can use the open API to create an application. Through the application, they can obtain information or spread new information. Tencent Weibo may censor discussion of public social interest activities, such as worker or people's strikes. An example was blocking discussion of Foxconn worker's strikes in October, 2012. Tencent Weibo Tencent Weibo is a Chinese microblogging (weibo) website launched by Tencent in April 2010, and is still currently under beta
Sina Weibo Attempts to register accounts with usernames alluding to Ai Weiwei were blocked. On 30 March 2010, Hong Kong singer Gigi Leung blogged about the jailed Zhao Lianhai, an activist and father to a 2008 Chinese milk scandal victim. The post was later deleted by an administrator. However compared to other Chinese media formats, Weibo services are seen as allowing greater freedom of speech. Criticism against the Chinese government is more widespread on Sina Weibo and other weibo services. After the July 2011 Wenzhou train collision, many dissatisfied posts concerning governmental corruption were posted throughout the Sina Weibo. While Weibo services