My family just spent a week in Florida and used Delta Song airlines (highly recommended). One of the great things about Song’s planes is that they have entertainment centers built into every seat. They allow you to watch television, listen to music, or play trivia games against other passengers.
After boarding the plan, we waited for the entertainment centers to become active. After 10 minutes of blank screens, they lit up with scrolling text and strangely enough a small picture of a penguin at the top of the screen. It took a second to realize it was Redhat Linux booting up.
Very nice… 🙂