In other threads I've been describing a method to allow live code snippets
to be embedded in reveal.js export, using klipse (
https://github.com/viebel/klipse).  I have to say it feels somewhat
transformative to me, and I wonder if it would be worth integrating into
ox-html.  I'd be happy to hack together a patch but I wanted to ask if
anyone else likes the idea.  The great thing about putting it into ox-html
instead of building a derived mode is that the other derived mode would
potentially inherit the functionality directly.

Would anyone else like to see this happen?