I'm talking about NOT using presentation-specific such as "box" or "blue". Having class names such as "two-columns blue hoverable" are slightly more convenient

I'm talking about NOT using presentation-specific such as "box" or "blue". Having class names such as "two-columns blue hoverable" are slightly more convenient but strategically similar to in-line styles. Keep that presentation/behavior shit out of my content please. Modularity is not a difficult problem to solve. But overloading your HTML is damned near impossible to dig yourself out of.