As a webmaster, protecting yourself from link cheating is very time consuming and quite frustrating.
At present no single method qualifies in those of you areas. After all it's all about people selling (or recommending) products the team to really network of friends and acquaintances.
What is Pligg?

Pligg is an open source content management system that lets you easily create your own user-powered website latest bookmarks powered by pligg.