How new Fourwhere maps plotting Foursquare, Yelp and Gowalla could be useful for journalists | Journalism.co.uk Editors’ Blog

Kevin: Fourwhere promises to help journalists see what is happening at a specific location. From a business standpoint, Foursquare, Gowalla and Yelp all have built their business on checking in with mostly commercial locations. It makes sense from the …

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