Many do not use ghost writers, and if any it's a very small percentage. If someone found out that a ghost writer was writing your 140 characters on what you are doing, I don't think they would be too happy about it. After attending the 140 characters conference, and hearing from a celebrity talk about their Twitter usage, most would rather not use a ghost writer.It's pointless, as it's not them.
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.