I can see it being useful/helpful. I don’t think I would use it much, but then I’d ask to take it a step further and add support for custom names. I could see having multiple screenshots from the same domain but uniquely identifiable by the URL.
In the most recent use, I needed screenshots of steps showing how to make changes to specific settings on a WordPress site. The settings can be applied to any WordPress site, so I don’t want any particular domain referenced when I share the images for others to follow the steps.
Speaking of the original URL being shown, what if I’m taking a screenshot of something in an email? In Gmail, the email subject and my email address are being used in the window title, so that shows up on the shot page. Also, although it’s secure and would require logging in, the link to the email within Gmail is displayed.
If I’m sharing a screenshot, that’s just information I’d prefer not to include.
Your note about linking just to the image is actually perfect! I’m one step closer to using Page Shot on a regular basis because of that little tip.