Yahoo! Buzz: Digg clone now in beta
Yahoo says that they have "members of their team" choose promoted stories to appear on the Yahoo homepage, but they do not choose what appears on the Buzz site. Like Digg, Buzz uses an algorithm to determine a story's "Buzz Score" based on number of votes, number of times the story is shared, and the number of search results for the story's subject matter.
If you want to start Buzz-ing, you'll need a Yahoo account. Then, like Digg, click the voting button next to the story to promote a story. Oddly you can also submit stories directly to other social news sites (including Digg). You won't yet be able to view your voting history, and Buzz lacks "community features" like seeing what your friends have Buzz-ed. Oh, and you can't comment on stories on the Buzz site.
So if you want a featureless Digg clone with stories coming only from a specific set of sources, then try Buzz now! But hey, it's still in beta.
[Via PC Pro - Computer Buyer]