I am using TBS to spin articles for web 2.0's to point to my money site, Should I just see these as backlinks? or should they be perfectively readable to the human eye? As these Web 2.0s won't really rank should I just spin the content and make it fairly readable? I'm thinking is it worth the time to spend so much time on human readable backlinks if google does not really notice they are spinned? Or if I am building a authority site should I only be building quality web 2.0's?