Hi, The Jackrabbit zone we have running at jackrabbit.zones.apache.org has gone unused ever since we switched our CI builds from Continuum to Hudson (see http://markmail.org/message/rsolxdsk2xtxku3h).
I plan to tell Infrastructure that we no longer need the zone unless someone comes up with good ideas on alternative uses (Jackrabbit demo, etc.) and finds volunteers to implement them. BR, Jukka Zitting