In this presentation, recorded at QCon San Francisco, ThoughtWorks' Ian Robinson explains how a RESTful HTTP approach can be applied in an Enterprise project. He makes use of many of the techniques that make HTTP a powerful protocol, including caching, hypermedia, and the use of standard formats such as Atom Syndication for event notification.

This is a really good presentation looking at the various use cases and things to consider when building an Enterprise Application using REST. Well worth 58 minutes of your time.