Fruhulda, the answer to your question is: Because I can! 🙂 I mean, I am an editor, I have this 27 inch monitor that I bought for editing. I can see four pages on it and it is only using half of my screen so, I'd like to see pages all over my screen. For editing that is very helpful. I am currently using microsoft word to edit a 6x9 inches page document and I can see 10 pages on my screen. I am disapointed at Pages, I never expected any Apple product to have less qualities than a microsoft one.