Digg has add a new item to its list of ever growing features. The newest addition is Digg Widgets which allow you to add a bit of Digg to your own website or blog. Choose from 5 different styles or create your own style.
You can customize what is shown in the widget such as, popular stories in specific topics, a top 10 list from a specific topic, stories dugg by a user, etc.
The new tool is pretty interesting and makes me wonder if you will start seeing this pop up on personal sites showing things that they have dugg. It would be an interesting way to display new information on your blog all the time.