These are good ideas, and I agree with much of it, though I don't know how it will all be implemented. I just have one thing that I really want to see, and it's very simple, because it already exists in the markup: make it quicker to make images clickable. I don't know that clickability needs to be the default state of an uploaded image, but most of the photographers are having to take a few seconds to alter the markup on every image to manually make it clickable - not a big deal at all, though it adds up, but also not a big deal to add an option to generate the link automatically, maybe?