Can I create a mail filter that automatically deletes messages from the server but not from my Inbox when certain criteria (like e.g. the age in days) are met?

Yes, you can do this with Mozilla 1.7 and up. Create a new message filter. Under Perform these actions select delete from POP server.

For instructions on how to create a message filter, please see this FAQ question. More.

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.