http://blogs.msdn.com/b/innov8showcase/archive/2009/11/07/sharepoint-2010-developer-platform-white-paper-by-david-chappell.aspxASP.NET is a platform for creating Web applications while at the same time it belongs to the larger application platform provided by the .NET Framework. Because the SharePoint 2010 application platform is based on ASP.NET, learning how to use it isn’ten-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)