I use this practically every day!
If you are like me, then your CMD+Shift+3 buttons probably have more than usual wear and tear. I knew I screenshot a lot, but until I started CMD+Shift+1, I didn't realize just how much. I cannot say enough about this application - the practical use of quickly snapping a screen - knowing it will be stored on the dashboard to go back and add commentary, or just the sheer convenience of taking a quick screenshot to share onscreen is a game-changer. I've saved so much time by having the ability to capture the shot and quickly writing commentary & then adding it to an email, whiteboard, Trello, or text with just another click. If this deal comes up again, do yourself a favor and grab it, you'll thank yourself later (before kicking yourself for waiting so long to get it)....