I'm very happy to see this. I grew up in a town that, before I was born, decided to actively integrate (from being an historically all white, wealthy suburb) and I'm certain I'm better off for growing up in a diverse community. I'm in mountain view now and it's all "silicon valley white", and something actively needs to be done. I worry when I realize my kid can go a week or more without seeing a black person, and I'm disappointed in myself when I realize I have no black friends (when as a kid they were my neighbors).