On some sites, I have a tendency to click on the scrollbar and drag it instead of scrolling with the keyboard -- and then when the infinite scrolling kicks in,

On some sites, I have a tendency to click on the scrollbar and drag it instead of scrolling with the keyboard -- and then when the infinite scrolling kicks in, I find myself suddenly way down the page off in the weeds somewhere. So then I exclaim "shit!" and think about not returning to that site.