[IvyMike]

Obviously we can't know O'Donnell's motives for being condescending and dismissive.

But that's just another reason that's a bad idea to be a jerk--people might misattribute the motivations behind your dickishness.

[thufry]

This is why I personally refuse to engage in any discussions about race or gender issues except online. Low reward, with a high risk of a career-ending brand as a sexist or racist asshole.