henry copeland:

Amazon products are born as press releases

Like every product created at Amazon, the Fire Phone began on a piece of paper. Or rather, several typed, single-spaced pieces of paper that contained a mock-up of a press release for the product that the company hoped to launch some day. Bezos requires employees to write these pretend press releases before work begins on a new initiative. The point is to help them refine their ideas and distill their goals with the customer in mind.
- www.fastcompany.com