I don't know about you, but the way we write dates here...tomorrow is 11-12-13! That's the last time in our lifetime we'll get to experience such a neat (not saying this like Kevin Costner) row of numbers. Let's enjoy it. Next chance will be the next century and as much as I'll run and eat healthy I think prospects are bleak of reaching 140.
ps. Of course, there is always the Muslim world and the Jewish world and other worlds with other ways of counting time than the potential birth year of Jesus Christ.