Interface vs. Implementation

The repository implementations can reference and implement all the interfaces they want, now that I picture it more. In fact, there's nothing stopping you from having one giant implementing class which implements all repository interfaces in every domain you have. It's kind of silly, but it's allowed. The abstractions and separation of concerns are in the interfaces. The implementation is of less concern because it should be disposable/replaceable. – David Mar 21 '11 at 22:37    http://stackoverflow.com/questions/5384246/ioc-and-managing-interfaces