Has anyone seen their Adwords revenue cut by 50% on their websites?

No, I didn't see a drop, my revenue has remained stable.

Because of the new experiments in google, there has been lot of webmasters getting serious drop in ppc earnings. I can say, that mine is still stable.

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.