Online Ad Dollar Breakdown Shows Who Is King

It is already well known that Google gets the lion’s share of online ad revenue. It’s known in that it is said often and simply assumed to be true. Often times we need to see things in picture form and this comes to us by way of the SAI Chart of the Day and Darren [...]

Source: http://www.marketingpilgrim.com/2011/11/online-ad-dollar-breakdown-shows-who-is-king.html

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