@dajbelshaw I was on Leanpub, but then they found out my work was translations, and they insisted that the authors I was translating also join the site. Neither open licenses nor written permission was enough. I wasn't about to ask that, so I left. I soon found out that #pandoc does the same thing, and about a year ago, I discovered #gitit, which is a #wiki interface to both #git and pandoc. Now I'm brushing up on my #LaTeX templates so I can create a PDF magazine directly from #markdown.