Social media researcher danah boyd caught some flak for similar observations last July (see below), but now research at Northwestern University agrees that "college students’ choice of social networking sites is related to race, ethnicity and parents’ education," a PsychCentral.com blog reports. The survey of 1,060 freshmen at the University of Illinois, Chicago (among the US's Top 10 universities … [Read more...] about Social site choices & user ethnicity: Study