It's because they're idiots, that's why.

Shorter Blogging Tories: "As mindless Stephen Harper groupies that praised his decision to give everyone a 7-week paid vacation when we really could have used some leadership, we're now all terribly, terribly, terribly concerned about the Liberals' voting record. That's because we're all retards. No, really, we're all unbelievably fucking stupid. Seriously, it's a wonder we can put on our bra and panties the right way in the morning."