All search engines are not created equal, claims the developer of Yometa.com, a “visual search engine” that simultaneously searches any term on Yahoo, Bing and Google and then displays the results all at once as pins on a Venn diagram.
Yometa's algorithm ranks the top results of each search engine in sets, according to relevance. Results that appear in the Venn overlaps most likely contain the looked-for information. By hovering the mouse over any pin, a bubble pops up to offer information about the corresponding website.