Imagine if you could peek into your users' checking accounts and see what they earn. In a way, you can. A creative new API from big data trailblazer InfoChimps uses IP geolocation to return U.S. Census data, including annual income. There are also updates to the company's Twitter influence and trust data APIs.
Apartment Guide has just announced a new partnership with Reputation.com in conjunction with the release of their Review API. The API enables Reputation.com to aggregate Apartment Guide's 190,000 Resident Ratings & Reviews for analysis and reporting purposes.