Massive poll of over 43,000 Canadians finds two major parties neck and neck

How these guys were able to poll 43,000 people in six days is beyond me, but hey. Here's what they found:

Which federal party do you support right now?

NDP 17.31 %
Liberal 31.39 %
Conservative 31.17 %
Bloc 13.95 %
Green 4.37 %
Other 1.33 %