Snap quiz:  What do the following verses have in common? And that's how it went all afternoon, one lizard after another It made me wonder if snow leopards have a taste for joggers as well As is typical, the Pope stayed above the fray and did not comment. Whether such tactics will have a chilling effect remains to be seen. Answer: All four are inadvertent haikus, composed by humans but discovered by machines. The first two come from a Tumblr blog created by New York Times editor Jacob Harris, who adapted some open-source compter code to scan the homepage of the New York Times, looking for snippets of text that conform to the Haiku...