Copycat of Digg???

http://www.techcrunch.com/2008/02/25/yahoo-buzz-launches-with-massive-homepage-traffic-to-push-it/

Perhaps Yahoo envys Digg's success and wants to get a share, Yahoo launches Buzz on February 25, 2008. Similar to Diggs, a story in Buzz is ranked by votes. The more votes it gets, the higher ranking it will be. Think Yahoo is the first of copycat? No way, AOL is first! They have a stand alone Digg like site name Propeller.com.

I don't if Yahoo's Buzz can be as successful as Diggs. That remains to be seen.

Here is the link for Yahoo Buzz!
http://buzz.yahoo.com/

Here is the link for Propeller
http://www.propeller.com/