It's a major hack, but you can wrap your XML inside a string tag like this.
This is completely off-topic, but trying to bend WCF to be RESTful will be a constant battle and you will ultimately surrender. It's the message-oriented RPC- and SOAP-based configure-everything-in-XML nature of WCF that makes it so hard to write simple REST services.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.