Just wanted to add that my opinion is from my own experience (I'm a Christmas Eve baby) and my hubby's (December 18th), not from having my own December baby, although DS2 is November 30th so close enough.
Very cool!

Sorry if my saying about presents sounded opposite to you. I wasn't having a go. I've had other friends who felt they missed out because people they only got 1 present to open (born on Christmas eve or Christmas day)