This is a great trend overall. My fear is that religion will become a reified, unitary identity that will become over-determined as many traditional group markers are redefined.
More Young Americans Identify as Mixed Race – NYTimes.com.
The crop of students moving through college right now includes the largest group of mixed-race people ever to come of age in the United States, and they are only the vanguard: the country is in the midst of a demographic shift driven by immigration and intermarriage.