This page:
http://wiki.jboss.org/wiki/Maven

Redirects to:
http://www.jboss.org/community/docs/DOC-11358

Instead it should redirect to:
http://www.jboss.org/community/wiki/Maven

The same thing can be applied to all the old wiki URLs.
Or an even better solution would be to just have either one of the wiki URLs refer to the same page without any redirects.