If I want to draw,instead of telling me how a crayon is made, show me how best to use it. That sort of thing. Z Terminology I agree with James. He and i represent many users who take the excellent tools in Z and try to make a living in a multi contextual world. We don't want to duplicate mathematical dialects.
Real innovation is in the cross fertilization of tools and ideas, in a free atmosphere.
So there remains a wonderful possibility of transliterating Z usage for diverse user bases. Over specialization may kill any CAD in the long run. One of Z's great strengths is adaptability. Recognizing differing user terminologies will make Z more readily useful to new markets. New markets means more Z prosperity.