I'd like to be able to provide a good viewing experience to site visitors, with large images, but I don't want to make it *too" easy for them to download. A 1500 pixel wide image is marginally printable, and it can certainly be used for unauthorized web display, even if it's cropped or resized.
I was hoping that I could avoid dropping the size down to something that wouldn't be of much use to unauthorized "borrowers".
If dragging an image from a page would always result in a file that was the smallest of Squarespace's six sizes, then I'd probably be OK with uploading 1000-1200 pixel originals.
I suggested this in a Customer Care ticket, and I'm waiting for a response....