Apple sent out a letter to iWork.com users today giving warning about the service shutdown that’s about to take place. If you have an iWork.com account, make sure you backup any data before the end of July…
Dear iWork.com user,
Remember, as of July 31, 2012, you will no longer be able to access your documents on the iWork.com public beta site or view them on the web.
We recommend that you immediately sign in to iWork.com and download all your documents to your computer. For detailed instructions on how to save a copy of your documents on your computer, read this support article at Apple.com.
Moving forward, you can use iCloud to store your documents and make them available across your computer and your iPhone, iPad, or iPod touch. Learn more about iCloud.
The iWork team
If you don’t feel like losing all of your documents, make sure you move them to iCloud, or save them to your computer. At the end of July the service will be discontinued.