eMarketer expects U.S. online ad spending to surge 20% this year. In a trend reversal, display...

|By:, SA News Editor
eMarketer expects U.S. online ad spending to surge 20% this year. In a trend reversal, display ad spending will outgrow search ad spending, driving home Google's (GOOG) rhetoric about the value of the display market. Facebook is expected to post 81% annual growth, while AOL and Yahoo (YHOO) are expected to see negative growth.