Yelp

Tech firms have taken over more than three million square feet of existing office and industrial space in San Francisco—nearly the equivalent of New York City's new 1 World Trade Center building.
Jun 7, 2014   New York Times
An interactive map featuring a combination of ESRI's Story Maps, Yelp, and TripAdvisor posts shows ten popular subway systems as rated by transit riders.
Apr 5, 2014   Mashable
Google and Yelp have changed the way people navigate their urban environment over the past several years by utilizing GPS to help users locate nearby goods and services. But what do you do when you want to search where you will be, not where you are?
Feb 16, 2012   Fast Co. Design