Well, I guess the example is more confusing than clarifying. I used that for a case of pushing the envelope. When Facebook needed a better solution for their feeds, they invented Reactive, and I was saying that one would need to know compiler to build JSX and need to graph to build the optimized virtual DOM. Yes, nowadays we just hire Reactive users, but my point is that in the future we may have another moment that we need to invent something, and as a company founder I sure would like to hire the author of Reactive or the like.
