text: Google #39;s Real Rivals: Yahoo, MSN, And Amazon A customer-satisfaction study of E-business Web sites says Google has a huge lead among search-engine sites but will face still challenges from portals.
inputs: Google #39;s Real Rivals: Yahoo, MSN, And Amazon A customer-satisfaction study of E-business Web sites says Google has a huge lead among search-engine sites but will face still challenges from portals.