Plenty of ways to send an image to it - right click image in Finder, share menu on iOS from photos etc, replaced the built in macOS shortcuts for taking screenshots with Dropshare so a quick upload button to share a screenshot.
That combined with pointing a subdomain at the r2 bucket means I can share images virtually instantly without thinking too hard about it (the r2 URL is copied to clipboard once the image is uploaded). Having a personalised vanity domain is a cherry on top too http://img.cohan.dev/AXsaG.jpg
Also means it's on me to make sure images are available in the future and I trust me to keep my images online forever more than sites that have to find a way to fund themselves eventually.
