NYTimes: Ads That Let You Check In at Your Favorite Billboard

From The New York Times:

ADVERTISING: Ads That Let You Check In at Your Favorite Billboard

Commuters in San Francisco have used Foursquare to check in at a nonprofit’s ads more than 5,700 times, spurring more than $50,000 in donations.

http://nyti.ms/bIGZLM

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Posted via email from Rob Cottingham’s posterous