Prosperent has released "the performance advertising industry's first and only celebrity product API." The celebrity product API will allow content creators and developers to include products associated with celebrities into advertising campaigns. According to Propserent's CEO, Brian Lovett, "hundreds of hours" are currently spent researching celebrity-product affiliations.
The US Census is a treasure trove of valuable information for many people. From salesmen trying to market to curious people trying to learn about new cultural trends, the Census is a great source of information. Accessing this data in a computer readable form is sometimes difficult, however. The USA Today Census API simplifies the process, at least for the 2010 census.