Pepsi announced that it would not buy a Super Bowl ad in 2010 and instead invest the money in social media. This led to people discussing Pepsi as much as Coke in relation to the Super Bowl. The data showed that while Coke had a Super Bowl ad, Pepsi was mentioned more often with the Super Bowl than Coke on social media the week of the game. Both brands gained similar numbers of new Twitter followers on game day despite Pepsi not running an ad, showing that an ad does not guarantee increased engagement and that social media is revolutionizing advertising.