Ask HN: If you had a big screen in your office, what would you use it for?

To what use would you put a TV screen with a Chromecast mounted next to the development team? There is a number of cool ideas, we will be using it for code reviews, progress updates, debugging difficult issues and other tasks that only require the display for a short amount of time.

However, for most of the day, we output the background images that come packed with every Chromecast. I would love to hear how YOU would use a big TV screen right next to your dev team.