Well, Yahoo!, Joe Ant, & Microsoft small business do send traffic. Ive been around since 2005 yes and I am proud of it. As a matter of fact I would not have started this thread in the first place. There are tons of similar threads existing here already. Come on Jin, you been on these forums since 2007, yet do not know "Search" option exist?? Or you are too lazy to do a simple search?
Does Google recognise and accept links from sites which require you to bid for position? I understand it to be taboo. I am also surprised at how much value is placed on PR. I have been led to believe that you buy it for a premium and that it has zero value unless you are selling a site to someone who is new to the industry.