I think Bill Cosby is correct in his pursuit of Black America..I would refer to R&D rather than consumption as the path for people to pursue..if showing "people" you've GOT A PAIR..is the real "set of signals" I think what Bill Cosby is referring to is skill about being correct in personality(first)..ad NOT having money be some "combative" offer for rewards..if people pursue SIGNALS over R&D its a place to confuse democratic issues and "weave" other signals that might "waste a persons time"..I thinkBill Cosbymay be pursueing a WASTE of TIME in American thats very much related in his travels as Blacks being Black..instead of the quasi-relation of Statistics..Signals as one might wish are really "attractions" for some personal reward directly attached to motives(anyway)the results that these signals are too difficult to process are left in the sully land of NON-R&D.