To get back on topic, I was using my replacement Neo and was surprised to find a pinhole dent in the exact same spot! I hadn’t moved the Neo; it remained on my desk, and I only gently opened it a few times. The dent is approximately 4.5 inches from the right edge of the screen and 4.5 inches from the top edge. These measurements are approximate since I no longer have the Neo.
The pinhole mark isn’t easily noticeable. You’ll need to shine a bright light on your screen and carefully brush off the tiny dust specks around it to reveal it. I also checked and felt the spot on the keyboard where the pinhole would have been etched, but I didn’t notice any sharpness or protrusions.
Examining the dent closely, it appears quite flat, with only the small pinhole mark. It doesn’t seem to have been made from the outer screen; it could be under the screen itself but it's hard to tell with the naked eye.
One thing to note is that I only had the indigo version, and I haven’t tried the other colours, so I’m not sure if that matters.
For those dismissing this as another case of a compulsive disorder, you can, but some of us Apple consumers deserve the quality we expect.
In any case, I believe this is a manufacturing defect that should be addressed.