One of the undisputed virtues of blogs is their role as bullshit detectors. The Internet can seem like an endless font of wrong information, urban legends, and conspiracy theories, but somewhere out there is a person able to pop one of the balloons of error, and chances are he’s got a blog.
Think of the experts in 1970s typewriter technology and fonts who let the air out of Dan Rather during the last election season.
Sometimes a little learning and a little common sense are all you need. That’s all it took for one astute blogger to deflate a supposed secret gospel of Jesus based simply on the book blurb.
Sometimes a little more speciality is required. Airminded specializes in British military aviation in the World War I-and-after years. He looks at some popular photos purporting to show German zeppelins in action over London, and finds much to doubt about them.
He’s also pretty sure this one is a fake: