Online ad revenue

• 2006 Online Ad Spending Hits Nearly $17 Billion - Online ad revenues continue their upward surge, hitting $16.9 billion in 2006, according to the Interactive Advertising Bureau's annual revenue report (Source: Kate Kaye, The ClickZ Network, May 2007 http://www.clickz.com/showPage.html?page=3625959)
• Online ad spend has topped £1.3bn in six months according to the Internet Advertising Bureau's (IAB) 2007 Online Ad Spend report. The sector has grown over 41% year-on-year during the first half of the year, taking £1.3bn compared to £917m a year ago.
  The effect has been that the market for online advertising has grown 14.7%, making the internet the fastest growing advertising medium. (Source: NMA 04/10/2007)