As I write this, I'm talking with my wife, Tiffany, about our Super Bowl weekend in Dallas. We had a great time. Even with unseasonably icy weather conditions, Dallas was a good Super Bowl host and Cowboy Stadium is a marvel in sports stadium technology. It's like being in a video game in that stadium (very Tron-inspired), watching live while one of the biggest HD screens in the world (160 feet long, 72 feet high, 30 million LED lights) gives you every close-up view of the action. Here are four observations from our Super Bowl experience: 1. Passionate fans create cultures and brands. Amazing to see two of the storied NFL franchises in the big game. No doubt about it, the Pittsburgh Steelers [...]