For all those anti-social and hate replying to email, Google has release a new update to gmail (basically living your life for you). Now Gmail analyses the way you reply to your email and generates replies by itself. You can, of course, change its settings also if it’s a bit off.
If you believed the above line, April Fools 😛 (yes I know it’s the 2nd of April today). Google released the above mentioned piece of news yesterday as an April Fools prank.
Here a link to it http://mail.google.com/mail/help/autopilot/index.html