My long-standing belief is that there’s a major opportunity for both Facebook and Microsoft in making Web search better on FB. Site search has recently gotten better on the social network but many people don’t even realize that Facebook offers Web search. I do notice that FB seems to be “federating” search results on a single page. For example, here’s the experience for the query sushi, san francisco” (my alternative to pizza):

The three results at the bottom Source: Screenwerk RSS Feed