InfoSpace 61 1
Yahoo Native - Yahoo Advertising - Yahoo SmartAds - Yahoo Search Marketing - Yahoo Gemini - Yahoo Overture (GoTo.com) - Overture Services 111 1
MarchFirst - Whittman-Hart - USWeb/CKS 39 1
Sycamore Networks - SCMR 56 1
Infobip - OpenMarket 2 1