You know it's the holidays when warm sentiments, dazzling lights, and home-cooked meals abound -- along with exorbitant travel costs. Even if you can't be there, today's deal from Skype lets you come together. Pay $10 and you'll get $20 worth of Skype credit, which you can use for more than 14 hours of calls to mobiles or landlines anywhere in the world. Or, use your credit to purchase subscriptions, such as six months of unlimited calling to the US and Canada, or three months to landlines in 40 countries around the world. Even if you're stuck overseas -- or in the middle of a freak snowstorm -- your closest friends and relatives are never too far. Best of all, with this half-off deal, it's impossible to get your cheeks pinched over the phone.