I think the issue really stemmed from outing individual people. The problem with that approach is that it boils down to a he-said-she-said, and its natural in such a situation to side with the more prolific character.
If Tammy were to out the organizations, I would know which groups not to donate money to
I know she's going for the high road but it seems like the most good would come from naming names or at least naming the conference.