I am not misinformed regarding Bootstrap; unfortunately I have extensive experience with it. :) Anyway, I should have remarked the fact that mixins do exist and

I am not misinformed regarding Bootstrap; unfortunately I have extensive experience with it. :) Anyway, I should have remarked the fact that mixins do exist and semantic class names are totally possible with Bootstrap. I was just pointing out the kind of mark-up which appears in the example I quoted and, typically, in Bootstrap-powered stuff. It's not a problem with the framework, of course, but - as you said - people abuse the pre-made classes. Regarding Bootstrap in particular, I think most people just import the compiled stylesheet (so, no mixins & other assorted goodies).