Re: Star Trek Trivia (Series and Films)
Interesting, A Private Little War for me was the Vietnam commentary episode. And I just watched the Remastered version a week or so ago. The death of Nona for me was the obvious catalyst for Tyree to go from pacifist to the kind of leader Nona wanted him to be. It didn't occur to me her death was a release of her hold on Kirk. I guess for me after all these years of watching Trek, it seems the Enterprise has had a stronger hold on Kirk then anything else, except his loyalty to his immediate crew.
It is cool that as we rewatch the series, we are still seeing things in it! And it's cool Scott the young generation can still appreciate the power and magic TOS has that captured our imaginations!
On a side note, I've been reading a lot recently about Star Trek. Inside Star Trek, The Real Story from Herb Solow and Robert Justman paints a more realistic picture of Gene Roddenberry. And I read the Memory Alpha wiki a lot too and it says similar things. One thing that came up a lot is that Gene Roddenberry often re-wrote other writer's teleplays.
Regarding A Private Little War, it was originally written by Don Ingalis and it was a much more direct commentary of the war. But Gene Roddenberry almost re-wrote all episdoes, especially during the early part of the first year. (Till Gene Coon came on board) He did this so the story would fit well into his view of the Trek universe he was trying to establish. But in this case, he watered down the Vietnam analogies for whatever reasons and this upset Ingalis, so he used his pseudonym Jud Crucis. The most famous re-write of course is The City on the Edge of Forever.
Another bit of trivia I just read about is that the TNG episode Too Short a Season was originally going to be about an old Kirk, not Jameson, who goes back to this planet Neural to make amends for the civil war to which he contributed to. It's not known why the idea was abandoned, either Shatner wasn't available, or passed on it. It could have been a very cool episode! But from what I've read of TNG, they very much wanted to establish their own identity without the help or influence of TOS, so I can see them wanting to distance themselves. If they had done it, then Generations might not have happened! But then they did ignore continuity in Nemesis, but that's a different thread.

Now that I think about it, I'm glad Shatner wasn't in Too Short a Season, it would have made Kirk look bad in retrospect. I can't see Picard chiding Kirk for giving them weapons.