Facebook makes an app that can bypass China's censors
CNN, January 20, 2016
http://money.cnn.com/2016/01/20/technology/facebook-android-tor/index.html
China is blocking circumvention tools with help of cloud service providers
Global Voices, January 20, 2016
https://globalvoices.org/2016/01/20/china-is-blocking-circumvention-tools-with-help-of-cloud-service-providers/
Sina Weibo ends 140-character limit ahead of Twitter
British Broadcasting Corporation,
http://www.bbc.com/news/technology-35361157