Of course, like so many articles on how a given election would have translated into parliamentary seats under a different electoral system, this one http://news.nationalpost.com/news/c...-looked-like-with-proportional-representation ignores that the vote would not have been the same under PR; voters would likely be much less concerned about "letting Harper back in" by "splitting" his opposition. But it does bring a challenge to mind: what is the most plausible scenario for Canada *already* having PR? (Please, nothing about whether it will be introduced in the future.)