WCF/WF Hosting Enhancements in .NET4.0 and Windows AppFabric V1

I wrote a blog on .NET Endpoint on hosting investments we made in .NET framework 4.0 and Windows AppFabric. Here is a link to the blog -  http://blogs.msdn.com/endpoint/archive/2009/12/08/hosting-enhancements-in-net4-and-windows-server-appfabric.aspx .