What are the least requirements to have, to say a custom exception is serializable?

You can check if all your exception classes implement the IXmlSerializable interface.

The Exception base class exposes a public property Data which implements IDictionary which is not supported by the default . NET XML serialization mechanism.

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.