The PredictionBook Wikipedia article will be deleted within 2 years.

Created by gwern on 2011-10-11; known on 2013-10-11; judged right by Jayson Virissimo on 2011-10-12.

• gwern estimated 95% on 2011-10-11
• Robert Kosten estimated 90% on 2011-10-11
• Jayson Virissimo estimated 95% on 2011-10-12
• JoshuaZ estimated 85% and said “Not much higher than the one year, because if it extends out to two years then more likely will have extended to meeting WP:WEB. ” on 2011-10-12
• Jayson Virissimo   judged this prediction right on 2011-10-12.