How to eliminate drop shadows in macOS screenshots

Got into a nice Twitter discussion this morning about screen shot technique. Make your way through the responses for some solid tips.

The linked Tidbits article (from 2015 but still fresh) covers two important points: How to disable drop shadows for all screen shots as well as a really nice technique to add a border to a screenshot. Good stuff, worth a look.

UPDATE: This Useful Mac post is a great article that offers a bit more detail on screen shooting. Includes this super helpful hint when using ⌘⇧4 to take your screenshot. Press the spacebar to take a screenshot of a specific window, then hold option before clicking a window to eliminate the drop-shadow. [H/T Mark Boszko]