oQueue is not quite dead yet ... v3.0.0 is now available.
This version is a major overhaul to squeeze into the blizz group finder backend.
*crossing fingers*
** MANDATORY UPDATE - PROTOCOL CHANGE **
UPD: now works x-realm using group finder back end (thx blizz for the hotfixes!)
UPD: removed battle.net communications
UPD: removed the mesh network
UPD: removed the scoreboard
UPD: removed the bounty board
UPD: removed the karma system