April Fools 2013 on the Internet

Google
Introducing Google Nose
Prank: Google has a new way to search on the web, by smell.
Site: http://www.google.com/nose


YouTube
YouTube ready to select a winner
Prank: Youtube is no longer accepting videos and will choose the winner, the best video ever uploaded.
Site: http://www.youtube.com/youtube?feature=inp-yo-jke


Geocaching
A T.I.N.Y New Geocache Size
Site: http://blog.geocaching.com/2013/03/april-1-a-new-geocache-size-is-introduced/


Google Maps
Explore Treasure Mode with Google Maps
Prank: Find treasures with Google Maps: Treasure Mode, with the help of the technology.
Site: https://maps.google.com/maps?t=8


Gmail
Introducing Gmail Blue
Prank: Everything in the e-mail is blue.
Site: http://gmail.com/blue


Subaru
Subaru XV now available with new self clean function
Prank: A car that cleans itself with the touch of the remote.