Can you define what kind of stuff is in the numerator in the 'culture:size' ratio? I'm trying to get a handle on what people mean when they use the word.

Good-quality & varied restaurants at all price points.

Quality theaters (both movie & traditional).

Parts of town you'd feel comfortable walking alone at 1am.

Art, both public (public installations, statues, etc) & private (museums & so forth).

Varied & competing viewpoints/ideas/industry.

Crime.