Nicholas Carr posits in “Sharecropping the long tail“
…by putting the means of production into the hands of the masses but withholding from those same masses any ownership over the product of their work, provides an incredibly efficient mechanism to harvest the economic value of the free labor provided by the very many and concentrate it into the hands of the very few.
Richard MacManus’s new analysis of web traffic patterns helps illustrate the point. Despite the explosion of web content, spurred in large part by the reduction in the cost of producing and consuming that content, web traffic appears to be growing more concentrated in a few sites, not less.