Citrius.Owin.Security.Foursquare is a .NET library that provides login authentication via Foursquare. This library works with MVC 5 and Web API 2. It is provided under the Apache v2 License.
In this last installment of our series "The End of the API Economy As We Know It" we look at how DataSift had their licensing agreement with Twitter unexpectedly terminated. This story details how DataSift coped with the setback and provides lessons for any company that relies on third-party APIs.
The latest update to Facebook's Graph API gives developers more say over when and how they opt into new features. Facebook also updated its Android and iOS SDKs.
The humongous amount of data that Twitter generates daily, is spawning a new breed of company that is analyzing the data and providing value-added services on it. While the data mining and intelligence applications are still in their infancy, there are interesting applications that you can use today.