popurls is a web 2.0 mashup that collects popular news stories from other websites and gathers the top stories in one place for you 
I’ve been using this little mashup for the past year and it’s really nice to see them grow their features. They now let you create a widget that you can embed on your website which I just had to try!
How the widget works:
- Visit popurls and click on any news story
- If you like the story, share it
- The story shows up automatically anywhere you placed the widget
- Bonus: You can also have your stories show up on Facebook automatically.
