Clif Bar Uses Foursquare’s API for Geo-Targeted Twitter Campaign

By restricting advertisers from targeting users at specific locations, Twitter has made it difficult for big brands to use its platform when running geo-targeted campaigns in the past. Clif Bar found a way around this challenge earlier this summer, when the company began asking customers with GPS-enabled devices to voluntarily tweet their locations for the chance to win coupons and prizes…

Street Fight Daily: Facebook’s Local Opp, LivingSocial’s $93 M Loss

A roundup of today’s big stories in hyperlocal content, commerce, and technology.
Facebook’s Massive, Still-Untapped Local Opportunity (Screenwerk)… Losses are Mounting for LivingSocial (GigaOm)… Report: Daily Press removes Journatic bylines, but Stories Remain (Poynter)…