Foreword: This is not a tutorial nor anything like that. I’m going to talk about free software, open source, and their licenses. I’m going to give my (non-)expert opinion on it. You may find, after having finished reading this post, that I wasted your time. So only read if by some miracle the first sentence of the foreword excited you. If not, close this tab and go back now. It’s not too late.

Free software ain’t …