It would be good to have a repository for Hurd documentation and a maintainer(s) to coordinate changes. There are several items in this area: 1) web pages, 2) FAQs, 3) HOWTOs, 4) reference manuals. I don't believe that there's currently one place to go to find all of these other than the list archives. One should be able to find all this via http://www.gnu.org/software/hurd/hurd.html.
All these things should be on www.gnu.org. Are you volunteering to put them there and maintain them? That would be very useful. What I would like is to collect everything into a repository on my machine (or some other) and then have it mirrored to say http://www.gnu.org/software/hurd/documentation. We would rather keep the master copies on www.gnu.org. If you are volunteering, the webmasters will make an acct there for you so you can do it. CVS is already running there. If you or whoever wants to handle these pages prefers to use CVS, that is fine.