U.S. Online Ad Spending (2008-2013) by Format

ClickZ has an important post by Rebecca Lieb, A Little Growth is Better than Zero Growth, Nov. 28, 2008.

Thanks to eMarketer data and article, "Economy Deals Online Ad Spending a Hit," we can see US Online Ad Spending (2008-2013) for Search is forecast to nearly double in 5 years.

Even more significant is the 800% increase over five years for Advertising by Video.