Wouldn't it be nice if all the configuration settings read by code within an assembly to come from that assembly's config file as opposed to the app.config or web.config? If I have an assembly (say ServiceClient.Dll) and all it contains is the code to talk to a service, then all service's related settings (i.e endpoint, bindings) can be placed within ServiceClient.config as opposed to the app's main config file. That would make dealing with configurations less messy and more modulerized.
Here is a nice article showing how it is done.
