Street Fight Daily: Facebook Threatens Yelp, Locu Expands
A roundup of today’s big stories in hyperlocal content, commerce, and technology.… Watch Out Foursquare And Yelp: ‘Places’ Really Shines On Facebook Graph Search (TechCrunch)… JiWire Serves Up Location-based Ads Over Airport Wi-Fi (GigaOm)… Locu Brings Up-To-Date Menus to Restaurants on TripAdvisor and Citysearch (The Next Web)…