在某个视频看到这个玩意：https://tiermaker.com/用来自己给一些东西分级的 webapp，表达观点的时候有点意思：比如自己对 linux 发行版的看法。。。
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
