FBLogin
This project shows how you can build an app with ASP.NET Identity & OWIN middlewares, which requests more scopes from Facebook such as User's friends and their pictures. The following blog post explains this flow. http://blogs.msdn.com/b/webdev/archive/2013/10/16/get-more-information-from-social-providers-used-in-the-vs-2013-project-templates.aspx