Drupal developer Tony Mobily has built a new module for Drupal which
enables anyone to start up their own Digg clone. You can grab the code
and contribute to the project at drigg-code.org, or you can see it in action at drigg.org.
It looks like there may be some theming challenges to overcome, but the module looks very promsing for those that wish to build a site with some of Digg's features. Personally though, I'm not so sure I'm all that fond of news voting systems. Consider me bias, but I trust the editor (that's me) at CMSReport.com to focus on all the CMS news you need to know.
Bryan Ruby is the owner and editor for CMS Report. He founded CMSReport.com in 2006 on the belief that information technologists, website owners, and web developers desired visiting sites where they could learn about content management systems without the sales pitch. Besides this site, you can follow Bryan at Google+ and Twitter.