对于业务应用程序来说，WCF数据服务(Astoria)是一个不错的选择吗?

One of our architects is building a new reference architecture for the next generation of one of our company's applications. The prototype is an ASP.NET MVC 2 web app that sits on top of WCF Data Services (Astoria) and uses EntityFramework 4 for data access and object mapping.One of our architects is building a new referen