I had the honor of giving a talk on my studies related to racism and Facebook to Dene Grigar's students at Washington State University, Vancouver, recently. They belong to the Digital Technology and Culture program, which sounds like the sort of program I would have loved to enroll in as an undergraduate. In my talk I expanded on some of the topics touched on my two papers, The Missing Box and Social Capital and the Chief.
You can download a written version of the talk here.