add public wiki space to navigation?

I was confused at first to find that we have two wiki spaces.

I think it would be helpful to add the public-writeable community wiki:
http://www.w3.org/2001/sw/wiki/LLD
to the navigation of our main webspace
http://www.w3.org/2005/Incubator/lld/

In general I find the use of 'public' in the context of the mailing lists confusing. 'publicly readable' and 'publicly writeable' are the distinctions I might make...

-Jodi