Actually many of the posts now marked "user X" were originally posted under Vulcanel's name, thats how i know who it is. He only changed it after a day or so. I guess once he realized how absurd he had made himself seem he decided to change his handle. Whatever, more of the same BS.
come to think of it, i think "user X" can be chosen by anyone as a temporary moniker, and thus posts marked user X could be more than one person, but I am not sure about that.