Saved me the trouble of doing it myself...
If you already know XML and XSLT, then it is time for you to do your resume in XML. And these stylesheets will give you a nice head-start, forcing you to learn them more deeply.
I have to say, I was learning XSLT while trying to do my resume in XML, and it took me quite a while before I was happy with it. But it was so worth the effort!
Anyway, I appreciate having a starting point to work with, and it really is almost exactly what I needed.