Business/Companies/Atlassian/Culture at Atlassian

In this Youtube (1 hour) the founders of Atlassian tell about the culture of Atlassian.
 * Values: everybody at Atlassian knows the values. They come up often in conversations.
 * Project Central: each Friday every project owner writes a short message about the status of their project and review important data like delivery date; updates are send to followers of a project by e-mail
 * Health check: every team can perform a health check
 * ShipIt: hackaton