Better than the last one, but still feels like something designed by a
coder.
Why not use a ruby wiki app? Like perwikity:
http://github.com/jeremymcanally/perwikity/tree/master (screenshot:
http://jgn.me/uploads/Perwikity.png)
Ok, I agree it's probably not ready to handle all the traffic the
current wiki is receiving, but I just think it makes Rails look very
bad to not be using a Ruby wiki. I think that's more of a priority
than the design.
Just my 2 cents, I know how hard it is to build a site with so much
content, but there are patterns out there.