I had never heard of them before coming on this forum either. I think it was Robo or GAM that started talking about them and their mousing abilities. The mousing thing peaked my interest (having a rodent problem in my coop right now) and I did a little research. Like Robo said, supposedly they roar...a roaring chicken? That makes them that much cooler to me. They are also said to be extremely friendly. In researching them, I didn't find anything that wasn't what I consider to be great attributes for a chicken...and I REALLY need some mousers right now.