By the end of 2013, the total number of predictions on predictionbook.com will exceed 15,000.

Created by Tuxedage on 2013-01-13; known on 2013-12-30; judged right by ygert on 2013-12-31.

• Tuxedage estimated 70% on 2013-01-13
• Tuxedage said “It is currently 12387, for calculation sake.” on 2013-01-13
• Cy Fleming estimated 90% on 2013-01-15
• ygert estimated 80% on 2013-01-15
• simplicio estimated 75% on 2013-01-21
• JoshuaZ estimated 85% on 2013-01-23
• ygert   judged this prediction right on 2013-12-31.