I want to enable the ASP.NET MVC 4\'s SimpleMembership API to integrate with my own database schema. I have a plain and simple table in my database called Users
You can use OAUth with ASP.NET Universal Providers. universal providers are the new version of sqlmembership providers. these are based on EF CodeFirst and also generate a more cleaner schema of your database look at my following post for more details http://blogs.msdn.com/b/pranav_rastogi/archive/2012/09/12/integrate-openauth-openid-with-your-existing-asp-net-application-using-universal-providers.aspx