That's pretty cool. I had thought about all the 1/1/11 dates and similar (man, think about the amount of money the wedding industry is going to make on 11/11/11....) but hadn't seen the year+age thing yet. Good find!
My lady's ex got remarried on 10/10/10 and oddly enough she is 10 inches taller than him, ten stone heavier than him and ten times as wealthy ( he also gave his kids 10 hours warning of the wedding)