[config_yml]

Looking at the newer spec, we should be able to use "hreftype" for content type or "hreflang" for accept language: http://www.w3.org/TR/xhtml2/mod-hyperAttributes.html#s_hyper...

I don't know if any browser will implement this or has implemented it, but in real world scenarios we'll probably have to stick with .csv and en/foo or ?locale=en for a couple of years...

[pavpanchekha]

XHTML2 is never coming. That train has left its station with HTML5. So long, elegance and ideals! At least I have my ruddy practicality here.

[icebraining]

XHTML2 is dead, but the current HTML5 spec includes a 'type' attribute: http://www.w3.org/TR/html5/links.html#attr-hyperlink-type