Related and Clustered Stories

A lot of stories submitted on Digg are often breaking news that offer little to no details on what's actually happening. As those details emerge, it would be nice to link the follow-up stories and updates along with the original submition so someone late to the party can quickly find those stories rather than searching for them.

This might also tie in nicely to show related stories (either dynamically or user-driven).

This goes along with this feature idea -- https://fevote.com/story.php?title=allow-people-to-link-related-stories-within-digg-1, but felt it should be expanded a bit more.