What type of friend are you? Evergreen, Wallflower, Butterfly, or Firefly? If you’re not sure—and if you’re puzzled by how those categories are defined—then you can find out by taking this quiz ...

Ever whiled away five minutes on a Facebook quiz, finding out what cartoon character is your look-alike or how your IQ stacks up? These quizzes may seem like a perfectly harmless way to spend a few ...