Now, I haven't read all of the 25 patents issued to Apple, but this article makes the classic mistake of confounding the specification (which describes lots of stuff) and the claims (which describe what is protected). Here is what this patent is actually about:
1. A method, comprising: at a portable multifunction device with a touch screen display: displaying a portion of an electronic document on the touch screen display, wherein the displayed portion of the electronic document has a vertical position in the electronic document; displaying a vertical bar on top of the displayed portion of the electronic document, the vertical bar displayed proximate to a vertical edge of the displayed portion of the electronic document, wherein: the vertical bar has a vertical position on top of the displayed portion of the electronic document that corresponds to the vertical position in the electronic document of the displayed portion of the electronic document; and the vertical bar is not a scroll bar; detecting a movement of an object in a direction on the displayed portion of the electronic document; in response to detecting the movement: scrolling the electronic document displayed on the touch screen display in the direction of movement of the object so that a new portion of the electronic document is displayed, moving the vertical bar to a new vertical position such that the new vertical position corresponds to the vertical position in the electronic document of the displayed new portion of the electronic document, and maintaining the vertical bar proximate to the vertical edge of the displayed portion of the electronic document; and in response to a predetermined condition being met, ceasing to display the vertical bar while continuing to display the displayed portion of the electronic document, wherein the displayed portion of the electronic document has a vertical extent that is less than a vertical extent of the electronic document.
Translated from patent-speak, this just means that the little position indicator along the side of the display indicates where you are in a document. Further claims indicate that the position indicator disappears when you don't do anything for a minute. Anyone who has seen iOS (or Mac OS X Lion) has seen it.
If I were Google, though, I wouldn't care about this patent. Why not? Because of the words "and the vertical bar is not a scroll bar." These words were added to get around prior art. All Google would need to do is allow its position indicator to also function as a scroll bar and this patent doesn't apply.
I am annoyed by patents as much as the next guy - more, even, because I deal with them every day - but this kind of breathlessness helps absolutely no one.