Since the global economic crisis hit the global economy a little over a year and a half ago, more and more companies are entering the online business community each day as people realize that the internet is offering an incredible customer pool. There is one reality that all new companies have to face, and that is the fact that for every niche, no matter how small, there is already a powerful competition operating. The only solution is to use online marketing as a means to catch up and surpass the competition. At the base of online marketing lie SEO services which have been continuously perfected over the last decade. One of the most effective and affordable, by far, is private blog posting. SEO services companies use their own private blog network for their professional private blog posting services which provide customers with a large quantity of high quality backlinks, which do not get taken down after a very short period like it is the case with regular blog posting services which use public websites, and have no control over. Also, since the private blog network is proprietary to each company, customers do not have to worry about over population or inconsistent targeting.