How does the article deliver? I don't see, in the comments on his blog or here, any evidence that this has been independently reproduced. He's got a description

How does the article deliver? I don't see, in the comments on his blog or here, any evidence that this has been independently reproduced. He's got a description, and some "screenshots" and, oh, Google seems to already have fixed it. How... convenient? I'm not saying it's fake, but I don't see any reason to believe it. Am I missing something?