I've determined Wikileaker's identity on a "more probable than not" standard of confidence.
I assumed that the statements Wikileaker made about himself on Wikipedia Review are accurate, and I evaluated every arbitrator's history on Wikipedia against those statements.
I have no comment as to the accuracy of the guess, but retired arbitrators continued to have full access to the Arbcom mailing list until sometime in 2009 (if I recall correctly). After some controversy over something or other, and some early leaks that may or may not have been Wikileaker, Arbcom closed the Arbcom mailing list to all but current arbitrators only, and also created the functionaries mailing list, which checkusers, oversighters and past arbcom members in addition to current arbcom members are eligible to join.
This post has been edited by No one of consequence: Thu 7th July 2011, 4:28am