There is a neat plugin that Philly has so others can see your previous username. If you are unsure who a member is simply visit their profile and click "Username Changes" or http://www.forumkorner.com/misc.php?action=username_history&uhuid= Put their UID.
This should cut down on all the LQ and spam post's in these types of threads.
This should cut down on all the LQ and spam post's in these types of threads.