Without exploring the plethora of other statements, (probably some interesting arguments for and against), and looking straight at the original post, I can see some of what your saying.
Not everything can be saved, and personally I've scratching my head at this playground thing, given age and personal memory, I'd say its more memorable than historic. but getting back to CW places, I'm gonna have to disagree with a force. Mainly because of the battlefield issue. Smaller battles and skirmishes should see some form of preservation, people died, people suffered, and others lost loved ones, (referring to the people who were there back then losing loved ones). They should absolutely be preserved on that basis alone!
That strikes a particular deep cord with me, because I'm a student of history that has a preference for study of battle outside of Virginia Pennsylvania, or Tennessee.
Some of the most important and dire consequences, longer lasting and more consequential than the big battles themselves were determined by the smaller engagements. To pretend otherwise and only focus on big battles without looking at the lead up or aftermath is pure ignorance, may sound harsh, and I'm not attacking or name calling, its just the hard truth. Now training grounds, reunion grounds, campsites, yeah not all can be saved, actually very few, and efforts to save them may indeed be put to better uses elsewhere. But not battle sites! Just because very few people know or care doesn't mean a thing, it's just an example of how education is an institution in this country that is laughable compared to what it should be, at home and school.
Take for instance one small battlefield, its not in any dire danger, and no one is trying to destroy it, (yet), and is one of the best preserved in Arkansas. Prairie Grove, a comparatively small battle, forgotten by most students of the CW, or just a footnote. Its near Fayetteville, which is growing at fever pace, and one day it may place the mostly pristine battlefield under great threat.
By using the logic proposed we should say "Oh well", or "Its not like it mattered", or "It isn't Gettysburg" and let it happen if an effort to build a subdivision happens. Yet if you ask the men who were there, some would go east of the Mississippi to fight later the big battles, that particular battle was the most horrifying they experienced during the war period! A surprise Confederate attack on a column of reinforcements for beleaguered Union troops, the beleaguered making an amazing march to the rescue of their reinforcements, the fate of the entire States of Missouri and Arkansas hanging in the balance, the horror of wild hogs descending upon the wounded during the night with some soldiers having make barricades of their comrades and enemies alike to stay alive, and
yet by the logic presented here, none of that mattered because it wasn't something like Gettysburg or Chancellorsville. Smaller battles matter a lot.
Now
@General Casey again I've not gone through the entire thread, I don't know what all has been said since your original post, and I'm not attacking you, especially since I sympathize with
some of what your saying, nor calling out your devotion to preservation. I just saw a part of your post that really, really irked me.
But I reckon there is no such thing as too much preservation when you look at it one way: If people want to throw their hard earned money at preserving some old factory or warehouse, its their prerogative.