Yahoo Answers gives both movement and backlinks to your site. Well known locales regularly get more than 30% of their movement from social answer destinations like Yahoo Answers which implies more normal guests.
How does this work?
Well, the process is simple, I will search for questions relevant to your niche and I will respond to 10 questions on Yahoo Answers including your link in the response.
I also suggest you check this gig's extras for even more benefits.