What does HackerNews think of markup?
Determines which markup library to use to render a content file (e.g. README) on GitHub
https://github.com/github/markup
and ironically development seems to have stalled on markdown with the advent of commonmark
https://github.com/commonmark/CommonMark/issues/558
[1] https://github.com/github/markup [2] https://github.com/asciidoctor/asciidoctor
They also support ASCIIDoc, ReST, MediaWiki markup, Creole, etc.
But looks like Creole as well, which i didn't know :)
I saw a comparison here[1] and good that GitHub supports[2] other markups too. I don't think there's much of a need to move to Markdown other than just for the sake of using something else.
I remember reading Jeef's post The Future of Markdown[3] few months ago and then what ensued was really frustrating [4].
[1]http://www.unexpected-vortices.com/doc-notes/markdown-and-re...
[2]https://github.com/github/markup
[3]http://www.codinghorror.com/blog/2012/10/the-future-of-markd...
[0]: https://github.com/github/markup
Edit: Ah, heres the problem: https://github.com/github/markup/issues/47 - the github-markdown gem doesn't support github-flavored markdown, they must use a different gem or branch on the site