Jerry,
That's a question for those in power at NADeFA. I do know there is concern about him setting on the Board of all the other major organizations, except NADeFA. It is possible for someone in his position to undermine one organization while trying to gain a position of more authority with another very similar organization. He's done some good for the industry but it appears some may be questioning his motives. At any rate, I just keep hearing the same thing as you, conflict of interest.
As for your comment about HSUS or PETA, you might be surprised whose name you would find listed there.