I love the way PM handles corps but many colleagues are used to PhotoShop/Lightroom, and whenever I show a picture cropped in PM they always want me to "press enter to show the final crop" and don't understand there is no such thing....but not being used to this view they cannot see the crop as a final picture this way.
It would be great to have a feature for the preview window to show just the cropped image as final picture my preference would be to have it just a temporary display (like zooming is in the IPTC window), you hit the shortcut key and it displays the cropped part of the image only until key pressed.