User Rule is an interface to Digg.com using their API. The goal is to streamline the process of finding and reading stories. User Rule keeps track of which stories you've read or dismissed so that you won't view the same story twice.
If you have Google Gears installed and give it access when asked, the list of stories you've read and dismissed, as well as the stories in your reading queue, will remain intact even if the browser is closed. If you do not have Google Gears, or you do not give the site access to use it, all of the information will be kept in JavaScript, and will be lost if the browser is closed.
Additional features include the ability to view stories from a specific domain (Domain section), as well as blacklist domains that you never want to view stories from (Settings section).
I hope you enjoy using the site. I have a lot of features I'd like to put in, but if you have have any ideas of your own, I'd love to hear them.