I can understand the feeling, Rebis. But, is there not enough ghettoizing of people already over differences and similarities? Is another an answer, and if so, to what?
I understand there are many different types/genders of people at this site. The mingling seems good for understanding. IMO, same is true in the rest of that world we live in.
A few less Latino, Black, Venetian, Jewish, Muslim quarters in our world might not be a bad idea, eh. I think one of our major problems is the way we exclude/seclude what we have no wish to see: things/people that give us pause to examine ourselves, and our simple answers.