I also noticed Google doesn't seem to do anything about sites that use a bait-and-switch listing products in their feeds that don't exist only to give you "others looked at...." results. Several of my e-commerce clients complained to me about this so I told them to complain to Google. But it's like most things: a few mess it up for the rest of us.
And just an FYI to online shoppers: Russ Berrie US filed chapter 7 bankruptcy on April 16, 2011, so be cautious when ordering a Russ product that's out of stock and the site says it's on back order. Russ is shuttered and their assets are in the hands of the courts. In fact, they merely locked their doors and didn't even tell their employees.