10 reasons Ubuntu 9.10 will be a game changer for business | 10 Things | TechRepublic.com: "October 29, 2009. Mark your calendars, people, because that is the day the Linux landscape will shift, and the bar will be raised. Why do I say this? Ubuntu Karmic Koala is released that day and, even without reading between any lines, you can easily see where Canonical is taking its flagship operating system: Business and enterprise."