Buzzriver : copy, paste and buzz!
Increase your buzz with Buzzriver "tell-a-friend" tool
A simple copy/paste of Buzzriver's tag on your webpage and it becomes viral! As soon as the form is installed on your page, visitors can send by mail a link to the page they're viewing.
Analyze your content's virality
Each webpage that includes Buzzriver's form has a virality rate. Then you are able to measure buzz impact for any of your pages and get statistics and reportings.