Go to this site and register for free. It's uses different system to generate backlick to your websites/blog. This websites only accept registration via invitation only, so act fast.
What is Qassia
Qassia is a site to which you can add your websites. You can also add your knowledge, in the form of tidbits of information called "intel". The more intel you add, the better your sites will rank, the more backlinks you get, and the more money you make.
Qassia is 100 percent free, and does not require reciprocal links. You can get unlimited quality backlinks to your websites from Qassia.