This SDK helps developers integrate Facebook into their web, desktop, and phone applications using ASP.Net or ASP.NET MVC. It can be used to create social Windows Store apps that run on Windows 8, or to allow Windows Phone users to authenticate via Facebook and post status messages through their apps.
Actwitty acts as an online curator of a user's social networking data. The system gathers data from platforms like Facebook and Twitter and categorizes them into topics such as sport, entertainment, politics and more. This creates an organized profile that can be shared with others, showing how the user's time is spent on the Internet according to topics, a trend across time of topics, key terms the user may share on specific topics, popularity in various services and more. The Actwitty API allows developers to access this data.
Facebook added an application settings dashboard to give users a way to see what information is available to apps. The move makes very clear what was previously murky. The result should be users who are more likely to trust your applications, because it's harder for others to get away with tricking them into permission.