Now that iCloud offers modern Mac and iOS users a way to store, sync and edit iWork documents across iOS and Mac devices, Apple has sent e-mails to users of iWork.com informing them that the service will be closing down as of July 31st. The letter contains links to detailed instructions on how to retrieve copies of users' documents that are stored on iWork.com before the shutdown. The service began as a free beta in January 2009.