SeoBook.com shows how in their opinion, organic links have been devalued. "Over the years Google has moved to "fight spam" at the same time Google's business development team has pushed to "make spam." The combination of those 2 (& pulling in additional non-link relevancy signals) has lowered the value of organic links."
About Raymond Hackney
Raymond Hackney has been involved with domain names since 1997. One of the most prolific writers in the domain industry and founder of TLDinvestors.com and 3Character.com