text: "At what point did the ON PCs become an attractive option?" 
  
  LOL, R U serious?
  
  FYI Liberal shill, after 15 long dark years of the breathtakingly corrupt and incompetent McWynnety kleptocracy, electing a stray dog has become an attractive option.
  
  BTW, the answer to your question would have been any of the past 3 elections...