The drivers behind the Wall Street protesters

Do you have friends saying: "I really don’t get what these protestors are on about?”  “But what do they hope to achieve?”   Have a look at these easy to read slides written by a business friendly US website:   http://www.businessinsider.com/what-wall-street-protesters-are-so-angry-about-2011-10   Perhaps a more useful question will then arise: why are they and so many others still NOT angry ?