Interesting - I'd heard about the reasoning for github.io being separate from github.com, to deal with untrusted subdomains. But I didn't know that anyone could

Interesting - I'd heard about the reasoning for github.io being separate from github.com, to deal with untrusted subdomains. But I didn't know that anyone could register on the Public Suffix List. The submission process is done via a pull request, described here: https://github.com/publicsuffix/list/wiki/Guidelines https://github.com/publicsuffix/list/wiki/Guidelines