Mobile Search is Exploding, But Ad Revenue is Tiny

http://www.businessinsider.com/chart-of-the-day-total-searches-on-smartphones-and-pcs-2010-6

參考來源：

"Mobile Search Is Exploding, But Ad Revenue Is Tiny"
- CHART OF THE DAY: Mobile Search Is Exploding, But Ad Revenue Is Tiny (在「Google 網頁註解」中檢視)