Marketers Find Google Ads Slightly More Effective Than Yahoo & Well Above MSN

Survey: Advertisers Say Search Ads On Google Better Than Yahoo, MSN from MediaPost reports on an Outsell survey of 1,200 advertisers last November that found 71 percent found search ads on Google were effective, compared to 62 percent on Yahoo and 49 percent on MSN. But those most likely to find Google as "extremely" effective had slightly smaller average budgets than Yahoo and MSN spenders.