cassowary
I keep them because they are awesome animals. Why wouldn't anyone want them? I breed them(try) and value them as very important animals that the world ignores. At least there are a few of us that see's cassowaries for the beautiful creature they are, and want to help propagate them. They are no more difficult to keep than the other ratites, they are just harder to breed, and not nearly as productive. Also, they arent anywhere near as ferocious and dangerous as what people lead them on to be. I have yet to come across a cassowary that I can't handle, but I have seen several Adult male Ostrich's that I wouldnt dare mess with.