Looking through the JSPWiki pages I came across a reference to having separate discussion pages similar to MediaWiki. In that discussion it pointed me to http://www.wikiwizard.org/wiki/Home, which does just that with JSPWiki as the engine.
Does anyone know how this was done? It looks like a straightforward addition to the template to add the Talk page, but if someone already has the details it would really save me some time. -- Bobman
