Qassia is a new social media site that can help you promote yourself and your websites.
You contribute tidbits of information or complete articles called intel and you rate other users’ intel. In exchange you receive direct exposure to your links, quality backlinks to your sites, and potential ad revenue from your intel pages.
Qassia is completely free. Visit the site, become a member and start exploring to find your niche.
As of this writing, I have contributed more than 15 intels, and my Online Social Networking blog is ranked #21 among their Top 50 Sites.