Our wonderful friends at Reddit host a massive, worldwide Secret Santa gift exchange online, connecting people from all walks of life in the tradition of giving.  All you do is sign up, buy a gift for your assigned person based on their account and interests, and you, in turn, get a gift from someone else.  Who cares, right?  Well, what if your Secret Santa turned out to be none other than Bill Gates?

That's exactly what happened to a 24-year-old New Yorker named Rachel.  Read all about her gift-giving and getting experience here.  I bet she's kicking herself for asking for an iPad...