I always took "cultural fit" to mean stuff like, do you prefer to work only with Big Design Up Front, or are you cool with a more Agile process? Are you more co

I always took "cultural fit" to mean stuff like, do you prefer to work only with Big Design Up Front, or are you cool with a more Agile process? Are you more comfortable at a big company, or a small one? Do you take yourself seriously, or are you willing to joke around a bit? How do you deal with changing requirements? Not something like "what kind of music do you like". That shouldn't be a factor in hiring. Right?