How many of you, and your children, wrote thank you notes to the people that gave you gifts for Christmas or Chanukah? I'm talking about hand written notes, that you put in the mailbox like in old fashioned times! Or did you just thank them in person when you opened the gift, and feel that was thanks enough? Those of you with children, do your kids write thank you notes to grandma and grandpa, etc. to thank them for the gifts/money given to them? Just wondering if people still do this, or just use email or nothing at all.