This reminds me of an old xkcd comic. One proposes a spam-detection system in which one must provide well-thought-out commentary on other posts to make posts of

This reminds me of an old xkcd comic. One proposes a spam-detection system in which one must provide well-thought-out commentary on other posts to make posts of your own. The other states that "Spammers will just write bots that can make intelligent statements about other posts--oh." In any case, I'm kind of surprised. Malware that is hidden under a legitimately-made, fun game is a new one.