I’m clicking from page to page in the search results, using the numbered buttons shown here.
I noticed that I was just clicking over and over as I paged through the results, without moving my hand on my trackpad. That’s because Flickr moves the numberline each time I click. So now that I’m on page 14, page 15 is under my cursor. When I click that button, Flickr moves the line so that 16 is under my cursor.
I love this.