PR Win uses Twitter and del.icio.us to automatically collect examples of good PR things from across the world.
The aim is to help PR people be better and give journalists and bloggers a way of sharing their good experiences. As well as just collecting examples of good PR in one handy place for case studies and things.
The original PR Fail site does the same thing, but for bad PR things.
Use the tag "prwin" or "usefulpr" on Twitter or del.icio.us and it will appear right here as soon as all the feeds running in the background update.
30/07/08 - PR Win launches as a sister site to PR Fail - to keep things balanced ;)