Today, Bing has announced that Facebook Likes will be more tightly integrated. Now, if the regular search results displayed are also liked by one of your Facebook friends, that will be shown.
Keep in mind, the search results themselves are not changing in order based on your Facebook data. Bing is simply marking up the results with your Facebook data.
Bing Integrates Facebook "Likes" Into Search Results
Gary Price (firstname.lastname@example.org) is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. Before launching INFOdocket, Price and Shirl Kennedy were the founders and senior editors at ResourceShelf and DocuTicker for 10 years. From 2006-2009 he was Director of Online Information Services at Ask.com, and is currently a contributing editor at Search Engine Land.