It’s really a strategy that’s been right there for you to use for quite sometime now but most people don’t know about it. The people who do know about it aren’t talking about it.
Yoorl service provides a way to monitor the spread of links to web resources, and their popularity, in real time. This is done independently of the web resource, its contents, and the means by which the link to that resource is shared (IM, forums, email, air mail)