Why are so many woman tout their racial preferences, but only when it's black? 
What drives a woman to advertise her racial preference in the first place? 
I've not once heard a woman be proud of her racial preference of whites, asians, whatever. 
Is there some undertone to it or is it a silent admission that the person was hurt by a white ex-boyfriend? 

I personally don't have a preference. Tall, petite, skinny, thick, brunette, blonde, I absolutely do not care 
and I'm confident that people with preferences lie. A woman can say she likes nords but would suck off Earnest Khalimov 
without having second thoughts. People with preferences are full of shit. I'd be curious how to best hurt them 
other than making fun of the fact that they've had some non-preference ex who fucked them over.