LinkedIn Pinpoint Answer Today #567

[Considering communication methods that often use colons, like in subject lines or headers.]

Thinking of punctuation marks, a semicolon has a dot on top, which fits with the clue about 'Colon' and seems to connect with dots.

Considering the clues involve punctuation and Morse code, which also uses dots, one might think of other punctuation marks that include dots in their design.

Thinking about punctuation that uses dots, a semicolon seems fitting because it includes a dot and connects to other clues like morse code, which also uses dots and dashes.

The clues all lead to objects or concepts associated with dots: a colon is made of dots, ellipsis uses dots in writing, Morse code utilizes dot signals, Pointillist paintings are created using dots, and lowercase i's and j's have dots above them, bringing us to the final correct answer, 'Things with dots!'