AsciiDoc is an often overlooked markup format, which implements all features of DocBook. It is a perfect fit for writing a book. Markdown and reStructuredText

AsciiDoc is an often overlooked markup format, which implements all features of DocBook. It is a perfect fit for writing a book. Markdown and reStructuredText were not designed with books in mind. It's a pity that the popularity of Markdown made it hard for the author to even consider AsciiDoc. It wasn't even in the list of contenders.