Looks better: “Sometimes writing for money — rather than for art or pleasure — is really quite enjoyable.” Punctuation matters, but space -- the "zeroth punctu

Looks better: “Sometimes writing for money — rather than for art or pleasure — is really quite enjoyable.” Punctuation matters, but space -- the "zeroth punctuation mark" -- matters more! The author does discuss spacing the dashes but is, given the overall point of the article, surprisingly noncommittal.