That looks really nice! Great job!
I've never searched for a timer-set image uploader, but now that I think of it, it's actually a great idea.
It's basically the pastebin of images. Normally you'd have to login and select images to delete them (on Imgur, for example).
Does it also erase any EXIF-data on the image? I assume many people with a privacy-oriented mind would appreciate that a lot.
I'll make sure to use it. Great tool! And very clean UI.