I'd use it to call my grandparents in Nigeria. They and my father have not spoken to each other in about 9 years, and I'd figure that a united family is a wonderful Christmas present.
I would let my sweet wife call her relatives in Colombia.
She has an aunt that is suffering from cancer and I know that she would like to spend some time comforting her.
I am always looking for other solutions to call utilizing VoIP. My Vibrant is too slow and I could really use an upgrade to the Nexus so I can run my apps.
Awesome contest! Thanks for the chance to win AC and Rebtel! If I won, I'd call some friends from college, one moved to Dubai to do computer software stuff and the other is in Argentina working for our EPA. That would be awesome!
I don't know too many people overseas, but I know who'd be calling the outfitter to set up our fishing trip in Canada... this guy. C'mon, hit me with a Nexus.