Thats right, anyone who doubts it should try it out. I have my own private network. For a popular skincare product CPA my aim was to rank my domain #1 with only 10 backlinks. I see my compitition has over 1,000 backlinks. LOL! Purchased new domain Added content, pretty header, no ads above the fold, no images above the fold, no bold, italic, underline. Only H2 tags. Make sure you on page elements are there. Contact Us, About, Privacy, Terms and very very impotant DISCLOSURE <-------------- New I pointed 10 backlinks from my private blog network to the domain. 8 exact match 2 url contextual. 3 days later, im #1 on Yahoo and #2 on Google for exact match skincare product including multiple long tail. Search volume is 400,0000 The point is, private blog networks still work and work very very well and if you follow the rules (no over opt.). I cant vouch for results like these from purchased backlinks but if you have your own network of private blogs, its the way to go. You can definitely outrank your competition with very few back links. Thats the point of the exercise. #2 google usa #1 google uk #1 google au #1 yahoo usa #1 yahoo uk #1 yahoo au 4 sales so far today for $172.00 @ $43.00 p/s.