I hate most auto-hide scrollbars. Something I didn't see mentioned in TFA was the fact that I mostly use scrollbars as a read-only tool; sure they are good for

I hate most auto-hide scrollbars. Something I didn't see mentioned in TFA was the fact that I mostly use scrollbars as a read-only tool; sure they are good for the occasional scrubbing through content, but mostly I scroll with the keyboard or scroll-wheel. Glancing to the side and seeing both how much scrolling there is (by the size of the scrollbar grab target[1]) and how much space I have to go (by the position of the scrollbar grab target is something I use all the freaking time. 1: This is a relatively modern feature. The first decade or so of me using scrollbars they were a fixed size)