FILE - In this Feb. 5, 2012, file photo, Ron Blydenburgh, of Hampton Bays, N.Y., watches the broadcast of the 2012 NFL football Super Bowl. In 2013, Super Bowl advertisers are learning

 

              FILE - In this Feb. 5, 2012, file photo, Ron Blydenburgh, of Hampton Bays, N.Y., watches the broadcast of the 2012 NFL football Super Bowl. In 2013, Super Bowl advertisers are learning
FILE - In this Feb. 5, 2012, file photo, Ron Blydenburgh, of Hampton Bays, N.Y., watches the broadcast of the 2012 NFL football Super Bowl. In 2013, Super Bowl advertisers are learning the art of the tease. More Super Bowl advertisers are ditching the tradition of keeping spots secret and are instead releasing shortened versions of their Game Day spots called “teasers” to get pre-game buzz going on social media sites like Facebook and Twitter (AP Photo/John Minchillo, File)