Writing a resume in mandoc format turns out to be surprisingly doable. I can easily generate PDF, HTML, and plaintext versions of my resume from a single mandoc source. (Of course, I've tweaked the build a bit, using a Makefile and some sed/awk/sh magic...)
Who didn't want a resume in manpage format?
Bitbucket repo: https://bitbucket.org/kisom/mandoc_resume