Great post, Jim. I see one area that is a bit troubling was the workflow process.You wrote, "I spent an hour weeding out the terrible. More than half were deleted, but there looked to be a number of decent shots left. I bracketed that day, so there was 3 for every scene, which means less than 50 actual pictures were left. I saved that for the next day. Monday (it still feels like Monday because I haven't been to bed yet) I took one more look at my images with ACDSee to delete the obvious bad ones before importing into Lightroom. There a bunch more got deleted, but once in a while I would see one I just wanted to start developing right away. The first one I was about 20 minutes into before I realized it should have been deleted. Then I found another that I tried and failed to develop anything exciting with. Then another. As I continued to look and compare my shots, I felt more and more discouraged."
Okay...I'm not sure if ACDSee is the best application for reviewing RAW images...depending on how the camera is set up, and what the As Shot parameters were in the camera, it seems like what you would see in ACDSee would be pretty non-representative of what the images would look like after adjustments were made in Lightroom, stuff like a global LR sharpening applied to everything, and maybe some lens profiles/vignetting removal, and so on...
I guess what I am saying is you're using ACDSee as a pre-editing step, and eliminating images based on what they look like in a close-to-raw state... that doesn't seem fair to the pictures!
And also, editing immediately after a big shoot...that's usually not a good idea. Editing immediately after shooting makes you view the photos through the mental remembering of the scene, not a well-rested, dispassionate, cool frame of mind...and also most likely, not an inspired, creative, contemplative mind. I really think the best editing comes from bringing the whole take into Lightroom, making a FEW global-scale adjustments, and then creating a down-sized batch of JPEG images that will scale perfectly on your computer (this eliminates weird software down-rezzing artifacts, which is a big issue with a huge-file-shooter like a D800), and then , only then, going through the images and in a slide-show type piece of software, deciding on A)a few images that really stand out (from a crappy shoot) or B) which images are second raters and need to be kill-filed (from a good shoot).
The problem I have experienced is that when I am having a great time, a wonderful experience outdoors, that feeling, those feelings, are fresh in my mind that night or the next day, and so when I immediately look at the take, my feelings are often at odds with the photographic realities...the pictures do not match the feelings perfectly, and so, you start dejectedly kill-filing basically, SOOC shots in a slide-show app...before really letting the memories subside, and before doing a preliminary adjustment of the raw files...
Not saying this is the only way to edit images, but it has worked for me...