More scroll wheel uses

I've posted before how the scroll wheel on your mouse can be used to open browser links in a new tab, to scroll up and down Word, Excell or PowerPoint pages, or in conjunction with the Control key can zoom in and out of Word, PDF files, etc. Here's another function, perhaps slightly less useful - if you place your cursor on the Ribbon bar in Word or other Microsoft 2007 software, using the wheel will scroll across the various tabs (Home, Insert, View, etc).