There's a qualitative difference, though, in being in a place that is full of mostly people who don't share your interests/goals of founding startups (Stanford) versus those who do (Olin). E.g. there's more gay people in Dallas than in San Francisco (owing to population size differences), but the latter is still a much better place to be gay because of the concentration.

Yea, but Stanford has better faculty, better access to startups, and many people value a more well rounded experience.