But... does the whole page scroll at once, and can I tap and drag "between" two rows (slightly above one, slightly below the other) to scroll the whole page? Or does each row scroll independently, and only taps on the row scroll? I habitually don't tap on anything that looks like an icon if I want to scroll around, because I'm afraid I'll activate the icon in a poorly written program (or if I tap too lightly and it is picked up as a tap and not a hold and drag event). So visual cues as to what's scrollable makes it easier for folks like me to know where to tap to scroll things properly.