Apple may change, add or remove any part of these Terms at any time. If it does so, Apple will post such changes on www.apple.com/internetservices/terms. IF ANY FUTURE CHANGES ARE UNACCEPTABLE TO YOU, YOU SHOULD DISCONTINUE USING THE SERVICES. YOUR CONTINUED USE OF THE SERVICES NOW, OR FOLLOWING THE POSTING OF NOTICE OF ANY SUCH CHANGES, WILL INDICATE YOUR ACCEPTANCE OF THESE TERMS, AND OF ANY SUCH CHANGES.

They can change the terms of service any time they see fit, even without notification to the user. Your use of the service supposedly constitutes acceptance of the changes in the terms.