Android 4.2 showing up in Engadget's server logs

About a day or two ago, Engadget did a post at their site reporting that they server logs are reporting user agents for Android 4.2. Engadget is saying they are getting traffic from unknown Google devices that are visiting Engadget. These devices are obviously unannounced, or someone really wanted to go and spoof their browser's user agent.

So what do you think about this?