Steve Summit used to cite as a major UI win, some ancient Macintosh application that performed some long-running operation (print spooling? I dunno); when the o

Steve Summit used to cite as a major UI win, some ancient Macintosh application that performed some long-running operation (print spooling? I dunno); when the operation was succesful, the button to close the dialog indicating so read "Yay!" When an error occurred, the button to close the dialog read "Damn!"