It isn't just Apple, I'm seeing an increasing number of web sites where the scroll bars disappear, and only re-appear if you click or maybe hover in just the ri

It isn't just Apple, I'm seeing an increasing number of web sites where the scroll bars disappear, and only re-appear if you click or maybe hover in just the right place. A couple of times I've wasted time not knowing that there was more content the next screen down, or that I needed to scroll some iframe or other object to reveal additional content. Apparently designers have decided that scroll bars are ugly and should disappear when possible, and they get "when possible" wrong sometimes.