Entity Framework Resources
Overviews
So many articles on the EntityFramework I've read are so high level that they are nearly useless, and others with so detailed you can't see the forest through the trees. this article provides a short, but in depth overview.
Controversy
ADO .NET Entity Framework Vote of No Confidence
ADO.NET Entity Framework Controversy
Transparency in the design process
Jeremy Miller - We need ALT.NET to supplement the traditional .Net leadership
Sample Code
Use in ASP.NET
Managing Entity Framework ObjectContext lifespan and scope in n-layered ASP.NET applications
ADO.NET Data Services
Here is a nice article covering the ADO.NET Data Services client library.