In "Our entitlement culture, defined" I shared a study which found that almost half of all Americans lives in households receiving government assistance. The accompanying graph is startling, but here's a much simpler illustration of the parasitic masses:
That's probably not the kind of "poster girl" that Sandra Fluke aspired to be, but it's precisely the pictorial notoriety she deserves.
This graphic, by the way, captures perfectly my response: