rsmiller510 writes "In a wide-ranging interview with Tech Crunch's Michael Arrington on Wednesday at Le Web in Paris, Google's Marissa Mayer talked about all things Google, but what I found most interesting was when the conversation turned toward the future of search. Mayer said the key to the future of search lies in personalization. ... Mayer said in the future, Google (and presumably other search tools) will understand more about the user and be able to deliver more relevant information based on that knowledge. 'We think that when you look at the winning search engine in 2020 and what traits it's likely to have, we think the one thing that will be true is that it will understand more about you the user.'" Video of the interview with Mayer is available at Tech Crunch. The personalization of search content focuses mainly on SearchWiki, which we discussed when it went live last month. The Register has a more cynical take on the discussion, seizing on comments by Mayer which indicated Google employees may evaluate SearchWiki's user ratings and use them to make "obvious changes" to search results for everyone.