In this part ...

We all like to make lists, and here are a few of ours. In this part, we offer ten ways to entice your mom and other family members to hang out together more often no matter how far apart you may be —and for free! We also describe ways to promote your business to the world with Web "presence" tools and local phone numbers on the other side of the globe. And finally, here are ten ways for teachers to use Skype-to-Skype calling for debates, book clubs, discussions, and research between classrooms across town or across the world.