dvduval - 8:00 am on Sep 9, 2011 (gmt 0)
It wasn't even the orginal admin of the group whose account was compromised. Sounds to me like you can't let anyone admin but yourself, and should something happen, expect no help from Facebook. Please note again that Facebook "says" in their FAQ that the original admin can never be removed, but this is not true. Sophos did a video detailing this Facebook exploit around sept 1.