Citation needed. As a user, my main gripes even with ‘great implementations’ are: - not knowing how ‘long’ the page is as the native browser scroll bars can n

Citation needed. As a user, my main gripes even with ‘great implementations’ are: - not knowing how ‘long’ the page is as the native browser scroll bars can not be accurate. - breaks ‘find on page’ - page up/page down keys rarely work as expected (admittedly this an implementation issue) All that being said, it bothers me less when on a touchscreen device or when using an Apple trackpad. Desktop with a mouse/trackball or keyboard only nav is always painful.