I now have a live server available for those of you who want to play 
with a "real" nym tokenserver/CA/webserver.  This process constitutes 
running three scripts and installing the client cert.  Details in the 
README:
http://www.lunkwill.org/src/nym/
(Please be nice to erg.no-ip.org).
If enough people email me privately after trying it out, I'll proceed 
to the next phase, which will be working with the wikipedia guys to 
create a proxy server which should enable tor users to anonymously 
contribute but allow admins to block misbehaving IPs.
                    -J