Tsk, tsk, The author isn't going to make friends of mathematicians by declaring MATH as a subfield of CS in a diagram that looks like an org chart (because it'

Tsk, tsk, The author isn't going to make friends of mathematicians by declaring MATH as a subfield of CS in a diagram that looks like an org chart (because it's from a Forbes article? :-)) I was once righteously scolded after saying that logic was "merely" the physics of information. I learned a lesson. We all can do better with more cross-pollination of different fields of study and less categorization.