The em dash (—) is a supremely useful (and fashionable) piece of punctuation used in writing and editing, often in place of a comma, colon, or parenthesis. While you might want to utilize it to make ...

Hyphenaters used to be fearless. Bad to the bone. Unflinching in the face of multi-word adjectives that required two or even three hyphens. An editor would see the terms “anti” and “social” and “media ...