I support (some) of them because they are a counterbalancing force to the totally unaccountable iron grip you and your red nosed red assed buddies have over the trust system. I have seen reliable evidence presented against almost none of these people who are regularly and perpetually attacked because they threaten the existing unilateral control of the trust system.
Again -- terrible reasons to include somebody in your trust list, and indicative of your continued misunderstanding of the basic functions of DT.