Why call MathJax in the units and nuggets list? There is no field there that can contain MathJax.

I shouldn't be invoked either in the nugget editor, because the teacher needs to see the raw syntax to be able to write the formulas, even if the TinyMCE is a WYSIWYG editor.

I don't see where MathJax could be applied in the teacher administration interface.

Again, there is no ```.classes``` css class in the html.