Vegan Skeptic does an excellent debunking of the recent meme that veg*nism is worse for the environment than meat-eating.
I like Infinity's blog not only for work like this, but also because of its focus on "promot(ing) reason and skepticism in the animal rights community." There's a lot of mystical, pseudo- and anti-science, mumbo-jumbo in our movement, and I am often frustrated by it, especially since I think the weight of reason and science support a vegan lifestyle for most people living in the modern world.
I'm glad we have smart cookies like this fellow to help us steer the Good Ship Vegan towards saner waters. I just wish more of the crew would pay attention.