Upscoop is a service that finds friends and acquaintances of yours that might be in various social networks on the Web, such as MySpace, Friendster, LinkedIn, etc., based on their unique email address.

While you might already know where some of your friends might hang out on the Web, there's probably a few of your contacts that you don't have this information for, and it could come in handy. Find out more about Upscoop.