But Mallin thinks that it may have been done on purpose. "On the initial evidence it would appear that Google is
testing placement more than anything else--certainly not targeting," he says. "They may also be examining the quality and nature of data that can be retrieved from an ad like this on a SERP."
Whatever the case, Big G is clearly moving forward with its display ad aspirations. After all, search may be the giant's cash cow, "but as their share of the search market edges around the 70% mark they may be looking at places to wring more bucks out and continue their stellar growth," Mallin says. "There's an awful lot of room on those SERPs--filling some of it with delicious money... er... advertising must be very tempting even as it puts one of their strengths in jeopardy."