Every content site wants its stories to reach the front page of Digg. And why wouldn’t they? It can be a tremendous source of traffic. How do you do this though?

You encourage your users to Digg your content.

Methinks the Telegraph was hoping to spark controversy when they published this article yesterday:

Facebook is planning to exploit the vast amount of personal information it holds on its 150m members by creating one of the world’s largest market research databases.