I'm a member at this new website: Qassia. It's currently in beta and invite only ... If you wanne try it, go here: http://magicality.qassia.com/ The site is beta and the backlinks that you do get have no real value as of yet, but that will probably change soon. What is it (copied from the site): 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 virtual 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.
Even I received some queries from the promoters of the site but I still doubt about the usefulness of the backlinks. We have to wait and watch