Hi Folks, I would like to know what is private blog network? and also help me is web 2.0 websites are private blog network or if i create free blogs on wordpress, blogger, tumblr, weebly and create a link wheel then is technique comes under a private blog network.
Private Blog Networks is composed of services that offer quick back-link creation through publishing articles on an array of blogs. These blogs serve as repositories of articles (usually spun ones). These spun articles are heavily laden with self-serving keywords and links. Before the release of Panda 3.3, Google's search engine bots might have overlooked this type of link-building tactic, but, fortunately, they have caught up, and companies who are using this type of link-building services are paying their dues.