This is a bit interesting. USA Today is opening up an API for books and sports salaries:
At the moment, the developer site is open to internal developers only. However, USA Today plans to launch it to the public by end of September. The company has already announced two of its upcoming datasets: the Best Selling Books API and Sports Salaries API. USA Today provided ProgrammableWeb early access to its to API for our USA Today API profile and this post.
Would be nice to see them post a streaming API and or hAtom support.