Why would you wait for someone's experience when you could try TNX yourself starting September 2007. Believe it or not, those who joined in 2007 (not necessarily September), already have top positions in SERPs and have all their friends using the same service to buy and sell links. Those guys have no time to describe how good or bad the service is. Will It Achieve My Page Rank Goals. TNX is just a third party between webmasters and advertisers. If you know what you are doing, you will definitely achieve your PR goals. If goals are not achieved it definitely should not be blamed on TNX. Cheers.