Who Rules the Web Now?
Harvard Business Review
FEBRUARY 22, 2011
Wired reported late last year, "The top 10 Web sites accounted for 31% of US page views in 2001, 40% in 2006, and 75% in 2010." Adding a profile on Facebook has little to no impact on Facebook's operating costs. In effect, they are turning online advertising into a lead generation play to deliver better ROI for marketers.
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