Internet Ad Revs Hit $3 B. in First Half IAB Press Release 3/18/05 Search is 40% Display is 20% Classifieds 18% Rich Media 8% Lead Gen 6% Sponsorships 5% E-Mail 2% Tip of the hat to paidcontent.org for the news. Save-Share-PrintShareFacebookTwitterNextdoorEmailLinkedInPrintLike this:Like Loading... Related Author: David Churbuck Cape Codder with an itch to write View all posts by David Churbuck