IAB's Final '07, Q4 Revenue Tally Is In: Growth Slowed, But Stayed Healthy; Search Up 41 Percent

Online ad revenues for 2007 came in at $21.2 billion, a 26 percent rise over the $16.8 billion internet advertisers spent in 2006, according to the Interactive Advertising Bureau. Back in February, the IAB projected a total of $21.1 billion for 2007... 1 month ago