Street Fight Daily: Foursquare Ads Tap Twitter, Airbnb Courts Cities
A roundup of today’s big stories in hyperlocal publishing, marketing, commerce, and technology… Foursquare’s New Ads Tap Twitter And Require $100K Commitment (AdWeek)… Airbnb Cozies up to Cities (Fortune)… Charting the Years-Long Decline of Local News Reporting (Washington Post)…