2) The idea that Willy changed manipulated the market price upward is definitely apparent. The price has run from the single to double digits into the triple and quadruple digits during Willy's tenure at Gox. However, in the ~4 months since Willy's departure from the market, in a post-Gox market the price has readily sustained a level that was ~50x - 100x higher than where the market price began before the price was being so viciously manipulated.
In the end, to be honest, it might have actually been the best thing that could have happened because at the expense of half a billion (in current value) of peoples money we might never have breached $32 again, or it might have taken years longer.
Fortunately, for us, we now have all them mom-and-pop B & M's - worldwide - accepting bitcoins to maintain, then further increase the exchange rate to da moon thanks to the velocity of money, read Bitcoin. Let that sink in for a sec before you recheck a map to see where the nearest outfit that accepts bitcoins is located in your neck of the woods.