China and online censorship in action 
http://www.scmp.com/news/china/poli...witter-weibo-orders-users-register-their-real
and a Murican source if you like
https://techcrunch.com/2017/09/08/weibo-users-given-one-week-warning-to-provide-real-names/
http://www.scmp.com/news/china/poli...witter-weibo-orders-users-register-their-real
Chinas Twitter-like microblogging site Weibo has issued an ultimatum to its users demanding they verify their accounts with their real names before next Friday, as Beijing further tightens its control of online speech in the lead-up to a key leadership reshuffle.
The ultimatum came after Chinas cyberspace regulator issued a new rule last month that effectively bans anonymous online commenting from next month. On October 18, the ruling Communist Party will open its twice-a-decade congress, revealing its new leadership line-up for the next five years.
and a Murican source if you like
https://techcrunch.com/2017/09/08/weibo-users-given-one-week-warning-to-provide-real-names/
The 340 million users of Sina Weibo, Chinas popular microblogging service, have been given one week to link their accounts to a real name. The crackdown is being conducted in order to comply with new government rules restricting anonymous online conversation.