https://marco.org/2008/11/08/squashed-marco-david-or-whomever-is
Marco, David, or whomever is responsible for Tumblr popup messages:
I like this box where you can okay the cancellation of the edit or cancel the cancellation of the edit because the edit is okay. In order to make this box even more confusing, I suggest you change the text on the lower left button to also read “cancel”.
Unfortunately, that’s just a standard Javascript confirm() dialog, so there’s no way to specify the button text. Maybe we should replace it with a big Lightbox overlay with a long animation that slowly slides (all four directions in sequence) into a translucent dialog reimplementation in Flash with rounded corners and a gradient background.