Proposed Microformat for site’s source code, rel=“source”

How awesome would it be to use rel=“source” to link a document or project to it’s source code?

From Jeremy’s post:

We were talking about how it would be nice to have some machine-readable way of explicitly marking up those kind of links, whether they're in the head of the document, or visible in the body. A rel attribute describes the relationship of the current document to the linked document. So I've proposed rel="source".

If you agree with Jeremy share his post and help spread the word.