From:  Street Fight Justin Moore, an engineering manager at Facebook, offered a full-throated pitch for the company’s local data initiatives during an event Thursday. The Foursquare engineer says a team in the company’s New York office has spent the past two years turning the 32 billion pieces of location-tagged content to create the “riches and largest” … Continue reading Watch Out Yelp and Foursquare — Facebook Is Flexing Its Local Muscles