No, not exactly.
He responded positively to my direct intuition that both the unsigned "Green zone follies" and "Voice of the White House" where from the same person. Himself, who edits the content.
He claimed additionally that the information for "Green zone follies" was provided from someone he knows in Iraq, which he edits and publish.
For "The Voice of the White House", he does the same with what he claims to be a source which he did not identify, but confirmed it was not from the White House environment. Personally, I don't care who his source is (if any), on account of the dirt poor track record of this publication.
I'll keep the rest of the conversation private, as I was not intent on trapping him.