I'm very sorry for offending you by not recognizing that "diversity in musical taste" provides for greater diversity than racial, social, and economic status. Silly me, I've been thinking about diversity all wrong. You're right, HN is very diverse- we have middle class white guys who like Metallica, and others who like show tunes. We have middle class white guys from suburban Iowa, and others from suburban Massachusetts. This is a very diverse website, I was very confused before.