digg.com type functionality.

[thenetbox]

If you don't know digg.com allows its users to post stories and then users can then all vote on stories. The story with the most "diggs" appears on the front page.

Now it does not seem difficult to code this as a stand alone website... but since I am not very familiar with vbulletin i'm having a hard time to plan how to create something like this so it gets integrated with vbulletin.

I'd like users to be able to vote on posts or threads. These threads would then get votes and the most voted threads of the month or of the day will be posted on a mainpage.

This probably could be combined somehow with the vb thread voting system... but I need to figure out how to make sure that the same threads don't appear on the front page all the time... They probably need to expire after a while.

Any one willing to make this or atleast guide me a bit