Marchex Acquires IndustryBrains, a Provider of Highly Targeted Online Traffic and Contextual Advertising Solutions Marchex Acquires IndustryBrains, a Provider of Highly Targeted Online Traffic and Contextual Advertising Solutions [disclosure: CXO Media is an IndustryBrains "user"] Share this:TweetLike this:Like Loading... Related Author: David Churbuck Cape Codder with an itch to write View all posts by David Churbuck