You know, if we would prefer that people not judge presentations/companies/etc. according to the race of the person they see (or anything else in the category o

You know, if we would prefer that people not judge presentations/companies/etc. according to the race of the person they see (or anything else in the category of "outward appearances easily faked by bringing someone in"), then this sort of thing is really good. It confounds people who do make judgments based on outward appearances; it fools them out of their money, punishes them for their prejudices and induces them to change.