There are now a number of backend-as-a-service companies focused on mobile developers. We list 6 backend APIs that help with common mobile tasks, including the Cocoafish API, which was today acquired by Appcelerator. But it's a much bigger ecosystem, as shown in the infographic below.
For more than 150 years, The New York Times has meticulously indexed its archives, giving it one of the most authoritative news vocabularies ever developed. Now this archive has been linked to the open knowledge bases DBPedia and Freebase.