Is it possible to get iTunes on one machine to mark a podcast on another machine's iTunes watched?

Yes, this is possible, but will require a third party application. I use an application called Syncopation that synchronizes my two computers' libraries including podcasts and movies and their play counts, etc. This application allows you to either sync two computers or make one a slave to a master. The are other applications that do his as well, but from my research, Syncopation handles podcasts the best.

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.