What a terrific scoop from the WSJ’s Patience Haggin: Forbes for years operated a shadow, tiny-traffic web site — at www3.forbes.com — that housed advertising bought to run on the big-traffic Forbes.com site. Advertisers paid for the real site but were placed on the spammy shadow site. After WSJ broke the story, Forbes took the shadow site offline. One quote from the story: “Imagine if a car dealership slapped a Lexus sticker on an economy Toyota and sold it to you as a Lexus.”