votesolution.ca

If you look at the polls, the Conservatives don't really have then many supporters. It's just that they have just that little bit more than the next most possible candidate in each riding (whether it's the Greens, the NDPs, the Liberals or the Bloc Quebecois). So really in all, the Conservatives could have 30% of the vote in a riding, the Liberals could have 25% in that same riding, the NDPs could have 20%, the Greens could have 15% and the rest could be Other. So, really the Conservatives would only have 30% of the support in that riding, and still win.
Still thinking about that, if everyone in that riding who wasn't a Conservative really had a desire to have another MP elected for their riding, and then everyone in that riding voted for the next possible candidate for that riding, then everyone would, together, overthrow that Conservative.
Someone has even made a whole blog about that, possibly trying to convince people to break that Tory blue that is cursing Alberta, or maybe even trying to elect a whole new government.
Whatever their purose, the blog is votesolution.ca and you should check it out.