There is a ting of racial undertones to the threat over black voters. I just find it insulting to black voters to suggest they can't control their own anger enough that they will just pass up an opportunity to keep a Republican out of the White House for spite.
I find the exact same thing every time a female poster says women won't take his we are 50% of the population.
so once again I ask, how is it different?
The difference to the sd's is that Obama is polling 92% of AA's while Clinton isn't polling 92% of white women. That's why the sd's are TERRIFIED of Clinton's winning but they're too chicken to actually admit it.