Graphs that make sense of the OccupyWallStreet & related protests

Have any other NSFM participants heard from colleagues/friends/relatives comments along the lines of: "I really don’t get what these protestors are all about?”  “But what do they hope to achieve?”

If so, why not suggest that they have a look at these easy to read slides written by a business friendly US website:

Perhaps a more useful question will then arise: why are they and so many others still NOT angry ?