Note the following sentence and parse it carefully:
Novak and Armitage agree on several important facts, such as the time, date and place of the meeting during which the conversation took place, and the fact that Wilson’s wife and employment by the CIA was disclosed to Novak by Armitage in response to a question by novak as to why the CIA had sent Wilson on the trip.
Several things are out of whack here:
1) Ambassador Wilson had traveled to Niger previous to the 2002 trip that the pair are referring to here. Wilson had previously been sent to Niger on behalf of the Agency following a 1999 visit to that country by A.Q. Khan.
2) Armitage is the Administration's South Asia and Pakistan point man. He was well aware why Wilson had been sent to Niger - it wasn't because he was married to Valerie Plame, it was because Wilson (and Plame) were already working on issues related to Khan, Iraq and more than likely, Iran, as well. Armitage was no stranger to CIA-CPD's ongoing monitoring of Khan. See,
http://www.democraticunderground.com/discuss/duboard.php?az=view_all&address=389x12817803) Regardless of whether this was Novak's first acquaintance with the matter (I can accept the possibility that others might have "seeded" questions asked), why would Armitage disinform Novak by reference to Plame's employment by the Agency, unless it was to "out" Plame? Armitage could have simply said that Wilson had made a previous trip to Niger, and was familiar with the issues. That would have been more truthful on Armitage's part, and not revealed Plame's CIA employment. Why did Armitage say what he did unless it was with the intent to out Plame and her unit at CIA - there was no other conceivable reason to even mention Plame - and why isn't anyone else asking these questions that go to Armitage's apparent criminal intent?
4) If Armitage went out of his way to identify Plame as a CIA WMD manager, why should anyone accept that he's an "innocent" blabber-mouth, who inadvertantly tripped up in talking to Novak.
5) Why did Fitzgerald give Armitage a pass?