I don't know how it worked for you. But it worked great for me. The best thing I like about social marketing is that quantity of traffic may be low sometimes, but you get laser targeted traffic. What are your views about it.
Blurtit is the only SB site that sends any kind of regular traffic to my sites... I have no idea why.
I think social networking is fine to a degree, but i think an individual should do offline marketing such as fliers, lawns signs, drop cards, post card marketing and then on line an individual should use forums, yahoo groups, and some classified ads! But when you use classified ads make sure your ad is on top! Anything else is irrelevant!