In my experience knowing and caring about bike geometry to this level of detail is definitely for the advanced enthusiast. Just knowing it doesn't mean you can

In my experience knowing and caring about bike geometry to this level of detail is definitely for the advanced enthusiast. Just knowing it doesn't mean you can apply it either. I knew the terms in the article, I even knew what I personally prefer and how a bike might feel by reading the numbers, but I won't be offering to do anyone's bike fit any time soon!