Alternatives to Google

"Why would anyone want anything other than Google for search?" - that has been my opinion ever since I got hooked onto Google a few years ago.

The following Search sites take a different approach, and seem to provide additional value:

http://www.technorati.com
http://www.chacha.com
http://www.rollyo.com
http://www.nettrekker.com
http://www.stumbleupon.com

(From an article in Newsweek or Time)