This looks very useful, big fan of all the ^[a-z]+q$ utilities out there. But as a user, I would probably want to use XPath[0] notation here. Maybe that is just me. A quick search revealed xidel[1] which seems to be similar, but supports XPath.
I've chosen .xyz for my personal homepage because it was cheap, new and looks nice in my opinion. As good .com domains start to become rare I think .xyz has potential to become one of the next well-known general purpose domains.
People giving and asking for "investment advice" for memes. It's the kind of subculture where I was truly amazed how far the Internet has taken us in terms of social interaction and humour.
Funny thing is, the verge even reported on it [1].
[0]https://en.wikipedia.org/wiki/XPath [1]https://github.com/benibela/xidel