What is the individualist response to claims about "white privilege"?

You recently published a blog entry entitled, "Personal Motives for Benevolence" where you introduced the idea that prejudice is often formed by favoritism and not overt bigotry. Clearly, favoritism can extend to race too, in the same way it extended to your example of "professor" vs "quilter." So what is the proper response to advocates of "white privilege awareness" such as David Wise and David Sirota? David Sirota recently wrote a Salon.com article entitled "Let's hope the Boston Marathon bomber is a white American" where he argued that culturally,"white terrorists" are treated as lone wolves, whereas Islamists are treated as existential threats. Semi-noted Objectivist hater David Wise wrote an article called "Terrorism and Privilege: Understanding the Power of Whiteness" where he claims "White privilege is knowing that even if the Boston Marathon bomber turns out to be white, his or her identity will not result in white folks generally being singled out for suspicion by law enforcement, or the TSA, or the FBI." What is the individualist answer to this collectivist viewpoint?