If this is the Nabble site you went to:
http://www.nabble.com/JBoss-f2632.html, the first thing to notice is that it's an old Nabble site - see the breadcrumb and url so maybe there is no owner anymore and no one is really maintaining the site. The new Nabble forums have n2.nabble.com in the url.
Also there's a link in that forum:
"JBoss is an open-source J2EE server. JBoss home is here."
If you follow it you'll find what appears to be the current forum:
http://www.jboss.org/index.html?module=bbHope that helps!