"maim (make image) takes screenshots of your desktop. It has options to take only a region, and relies on slop to query for regions. maim is supposed to be an improved scrot."
"Wink is a Tutorial and Presentation creation software, primarily aimed at creating tutorials on how to use software ... capture screenshots, add explanations boxes, buttons, titles etc" (ib., 2012-12-26)
"A fun and easy way to share ideas on a webpage." (ib., 2019-09-06)