For those of you who use web 2.0 for ranking local client sites...I've got a question. Say I have 3 clients in the same niche, dog kennels. Each client is in a different state. Should I create a network of 10 web 2.0 sites about dog kennels, and link them to all 3 of my clients in different locations? Or, should I create 10 separate web 2.0 sites for each location, and link ONLY to the client in that location. Ex. 10 web 2.0 about dog kennels in Denver, 10 about dog kennels in Atlanta, etc.