Jason Fried said this quote

“ If you are trying to decide among a few people to fill a position hire the best writer. it doesn't matter if the person is marketer, salesperson, designer, programmer, or whatever, their writing skills will pay off. That's because being a good writer is about more than writing clear writing. Clear writing is a sign of clear thinking. great writers know how to communicate. they make things easy to understand. they can put themselves in someone else's shoes. they know what to omit. And those are qualities you want in any candidate. Writing is making a comeback all over our society... Writing is today's currency for good ideas. ”