Is there a cloud expo?

Of course. There are several, but perhaps this is one of the best, most important, biggest... cloudcomputingexpo.com/ You also have a good one organized by SalesForce. Com, but more focus on software as a service and their product.

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.