It takes cultures to have albums, idioms, and iconography, and I was swimming in these and more. Anonymous is a nascent and small culture, but one with its own aesthetics and values, art and literature, social norms and ways of production, and even its own dialectic language.
It is no wonder we in the media and the wider culture are often confused. Any study of Anonymous must be anthropological, taking into account the way people exist in different societies. The media has just been looking for an organization with a leader who could explain why Anonymous seems to do weird things. Not only that, but Anonymous seems to be built around doing weird things, and even has a term for it: the lulz.