Have you noticed any changes to the Google search results pages recently
? Maybe it isn't very significant but it might be worth taking a look. For instance you might find that the side navigation has been integrated into the search page itself, and that the fonts are smaller and bolder. You might find more results not being underlined and where is the blue bar between the search box and the results? There might be nothing in it at all, but then again it might just be an indication of a change coming.