I assume you are familiar with the guys who own Google. But are you familiar with the guys who POWN Google? I was doing a competition research today, and discovered a network. Or should I say THE NETWORK. This is quite amazing, really.... From a rough approximation the network has about 20,000 domains. Note, DOMAINS not subdomain blogs. In the entire network I haven't seen a single subdomain. Each domain is monetized in its own unique way, the domains cover a huge number of niches. Many domains presents a legit peace of information. For example one of the domains offered Autocad lessons. The links are contextual, for example the Autocad website offered to relax from the lessons at some point and to visit a casino. The smallest pagerank I have seen is 3. Many of the websites are a single-page websites with doubtful value that are listed in DMOZ. Deeper investigation showed that the domains interlink weakly. I.e. it is most likely a privately owned network. I don't want to post any links here, after all its someone's business. But I assume that those involved would immediately know what network I am talking about. What I came to ask here, is this: Do you know the entrance into the rabbit hole?