Here is such a news from lenta.ru According to a study by the University of Michigan, in 2007, American users for the first time found that the Yahoo! more convenient than the search engine Google, said the publication PC World.
The so-called “American Customer Satisfaction Index” has been calculated by the University of Michigan since 1994. Google has been involved in indexing since 2002. All this time, this search service has remained the most popular in the e-business group, covering search engines, portals and news sites.
This year, the Yahoo! Scored 79 points, ahead of Google by one point. Representatives from the University of Michigan report that the error in calculating the indices is two units. Nevertheless, the results of this year are indicative in comparison with 2006: then Google was ahead of Yahoo! by five points.