I think we definitely still have classes, although they probably don't matter much in the grand scheme. To some people its about money, and as someone else said some think its about taste. I believe that it's about the way you act, your values & morals. How you are, I guess. To that end, someone with little money and a job that is usually seen as low-class can still be classy. Its common sense for the most part, but the things I think that can make a person classy regardless of other factors is the way they dress - regardless of if it is cheap or used clothing, nothing gaudy or tacky eg. name brands prominently displayed, a strong vocabulary & literacy, does not use swear words frequently, disinterest in celebrity "news" & reality tv, no disgusting habits, comfortable with who they are, not trying to be someone else or live up to societal pressures. Someone that is very secure and their own person, lives by their own refined standards. It has something to do with taste, but taste isn't everything.