最新的规定是，所有留言都必须实名制。这实际上意味着，国内的独立博客不再能打开评论功能了，国外凡是可以留言的服务（比如GitHub）都进不了中国，除非单独做一个实名制的中国版。
https://twitter.com/ruanyf/status/1537949469471539201
Why is this step necessary? hello.2heng.xin might not be the server where you are registered, so we need to redirect you to your home server first. Don't have an account? You can sign up here
hello.2heng.xin
