Kevin Indig has published article importance of creating quality content. He has also talked about building a system that determines how deep an article goes into a subject sounds easy but is very difficult to build. He says, “Let’s start with the outcome. The questions Google provides around the product reviews update give us an understanding of what its many algorithms are trying to achieve: Express expert knowledge about products where appropriate? Show what the product is like physically, or how it is used, with unique content beyond what’s provided by the manufacturer? Provide... [...]