In this podcast we discuss the world of location based social networks or geolocation with Tariq Ahmad from Sport Shadow on ABC Grandstand Digital with Francis Leach.  On HarfTime with Daniel Harford we discuss the 12 types of social media personalities.  Since David Beckham announced his retirement last week we go back to our archives and ask Lisa Bregman from LA Galaxy about the impact Beckham had on the Galaxy's digital platforms. Full show notes - https://sportsgeekhq.com/podcast/sgp-003-sports-and-geolocation-social-media-personalities-beckham/