The concept in the article is pretty much a counter example of that. It says that if there is a core part of the crowd that are expert on the topic at hand, and

The concept in the article is pretty much a counter example of that. It says that if there is a core part of the crowd that are expert on the topic at hand, and they answer differently from the crowd wisdom, there is a way to find out about it using a meta-question about the crowd wisdom itself.