gethan - 1:45 am on Oct 18, 2013 (gmt 0)
During 2012/3 there have been so many changes, most seem to be aimed at keeping users of the search engine squarely on Google properties.
eg. embedded wikipedia info, answers to questions, images hot-linked full size from host sites, reviews, tour dates etc etc
If you're a shareholder it's something to celebrate -- it's clearly working!