Punctuation marks are not the most important tools in a writer's toolkit, but writers can develop some strong opinions about them. Here are six punctuation marks that famous authors grew to hate.

1. THE OXFORD COMMA

The Oxford comma, also known as the serial comma, inspires passionate emotions on both sides, but more frequently on the pro side. James Thurber, New Yorker writer and author of The Secret Life of Walter Mitty, made a case against it to his editor Harold Ross, in a discussion of the phrase “the red, white, and blue.” Thurber complained that “all those commas make the flag seemed rained on. They give it a furled look. Leave them out, and Old Glory is flung to the breeze, as it should be.”

2. THE COMMA

Gertrude Stein had no use for the Oxford comma, or any kind of comma at all, finding the use of them “degrading.” In her Lectures in America, she said, “Commas are servile and they have no life of their own … A comma by helping you along and holding your coat for you and putting on your shoes keeps you from living your life as actively as you should lead it.”

3. THE QUESTION MARK

Stein also objected to the question mark [PDF], finding it “positively revolting” and of all the punctuation marks “the completely most uninteresting.” There was no reason for it since “a question is a question, anybody can know that a question is a question and so why add to it the question mark when it is already there when the question is already there in the writing.”

4. THE EXCLAMATION POINT

In Beloved Infidel, Sheilah Graham’s memoir of her time with F. Scott Fitzgerald in his later years, she describes the things she learned from him about life and writing. In a red-pen critique of a script she had written, he told her to “Cut out all these exclamation points. An exclamation point is like laughing at your own joke.”

5. THE APOSTROPHE

Playwright George Bernard Shaw thought apostrophes were unnecessary and declined to use them in words like don’t, doesn’t, I’ve, that’s, and weren’t. He did use them for words like I’ll and he’ll, where the apostropheless version might cause confusion. He made clear his disdain for the little marks in his Notes on the Clarendon Press Rules for Compositors and Readers, where he said, “There is not the faintest reason for persisting in the ugly and silly trick of peppering pages with these uncouth bacilli.”

6. THE SEMICOLON

Kurt Vonnegut, in his essay “Here is a lesson in creative writing” (published in the book A Man Without a Country), comes out forcefully against the semicolon in his first rule: “Never use semicolons.” He insults them as representing “absolutely nothing” and claims “all they do is show you’ve been to college.” Semicolon lovers can take heart in the fact that he may have been kidding a little bit—after using a semicolon later in the book, Vonnegut noted, “Rules take us only so far. Even good rules.”