Seth Godin has some ideas for Amazon:

Allow all-you-can-eat subscriptions if the author or publisher wants to provide it. Let me buy every book Seth has written, or all the business books I can handle, or "up to ten books a week." Remember, the marginal cost of a book is now the cost of the bandwidth to deliver it, so buffets make economic sense.

We want to hear what you think about this article. Submit a letter to the editor or write to letters@theatlantic.com.