In addition to playing with the Facebook's newest function, we briefly spoke with Tom Stocky, former Googler and director of product, about the challenges of creating Graph Search.

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Of course, Graph Search is still clearly a beta product, so it's likely to eliminate such snafus as development continues.

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Baynote uses this interest graph to personalize product and content recommendations to align them with the suspected intent of site visitors.

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If Graph Search rolls out as demonstrated, it will be an incredible new product, marrying the concepts of web search and social recommendation into a semantically-accurate, network-powered search engine.

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