Today's date will be a one off in our lifetime, just as the previous years' 080808, 070707 (when A LOT of people got married as it was a Saturday as well), etc have been.
So how to remember this day? Well I for one am hoping to hear from a friend who's expecting, with her calculated due date being, yes, the ninth of the ninth of the ninth.
No matter what, the coming baby will be special, unique and loved but we all think it'd be rather cool if he or she were to arrive today. If anything it makes for an easy date of birth to remember!