Whereas in NY, yuppie culture surrounds either the high-finance/media-fashion/hipster type, Boston's culture is more on academic/engineering/townie-pride. In some sense, I prefer NYC because at least everyone's honest and at least it's a meritocracy of superficiality. You either gotta make six figures or have the American Apparel attitude and look to be in the group. In Boston, it's more like "of course, we are a open & accepting people," but "oh? you don't go to grad school at Harvard/MIT/BU? You are involved in software/allied health professions and don't have the holier-than-thou attitude? You are not WASP or a white-washed minority and don't drink the vegan-hippie-liberal ethos?" Haven't lived in Seattle/Portland extensively but my own superficial judgment of these two cities while traveling there, is that the latent vegan-hippie-liberal superficiality is even more rampant there.
Maybe girls are evolutionarily wired to seek more "successful" men, and then "success" is defined by the culture surrounding them.
Tech startup founders are a dime a dozen around here. In fact, I've found the best way to get a girl interested is to say "Hi, I'm not a software engineer!"
There are definitely areas of NYC where the predominant culture is, "are you doing something interesting/neat/cool" instead of, "are you working for Goldman Sachs;" be it art, programming, music, technology, food, whatever. The key, of course, is to make what you do sound sexy ;).
In some areas, dropping an employer name like Goldman might even get you scorned.