Hi :)

I'd like to open up discussion about introducing Atx-style headers (http://johnmacfarlane.net/pandoc/demo/example19/Atx_002dstyle-headers.html) in reStructuredText. 

A main issue I commonly face is remembering the setext header order in a long document.

I'd be happy to contribute a patch, just testing the waters to see if it would be a desirable feature.

Thanks!
Mahmoud Abdelkader