Thousands of researchers, entrepreneurs, and executives need to tap into Web data to deliver insights. Access to structured Web data tends to be limited at best, and heavily gated by billion dollar corporations. Consuming crawled web data with an API usually makes more sense for businesses.
Last year, dating app OKCupid removed the ability for its users to view who had visited their profiles, but a developer this week revealed that visitor data had still been available via OKCupid's Visitor API. In a blog post, Zack Whipkey detailed how he was able to access detailed user information.