Gorillagle

Google is really growing into its gorillahood. A quick calculation (via HipMojo), based on the latest figures from the Interactive Advertising Bureau, shows that in the first half of 2007 Google commanded a 40 percent market share of all online advertising in the U.S. (Okay, I’m rounding up. It was really 39.8 percent). But that compares to a 34.6 percent share in the first half of 2006, based on IAB data for that period. Here’s the math:

$3.98 billion (Google’s U.S. revenues in the first half of 2007)/$9.99 billion (IAB’s estimate of total U.S. online ad revenue in 1H07) = 39.8 percent.