User blog comment:Sannse/Your First Look at the New Wikia/@comment-1066587-20100823131204/@comment-417287-20100823141934

Beta is basically access to a special page which lets you set a cookie, this cookie then makes it so you view the new skin on any wikia site you visit. You can easily remove it or reset it at your will, and I doubt they'll be very mad if you simply drop out at any time. And if you go into the beta and end up not liking the skin, you can always give your feedback about what should be changed!