So I have been traveling a lot, and wherever I've been there's one common thing... it costs an arm and a leg to call back to the US from iPhone, regardless if roaming on AT&T, or using that country's local SIM.... I have both Google Voice +, and Skype. GV + is nice for texting, but the nature of it's operation is you dial a number and it dials you back to complete the call, which negates the purpose because then it's still using airtime if roaming on AT&T, and if using a foreign SIM it won't dial out to connect the call to an international #. Skype is great because when I'm on a hotel's WiFi or 3G network I can use it to call back to the US to toll-free numbers, however it doesn't allow free calls to standard area-code numbers (like home\cell phones. Is there any alternative I'm not seeing? What do people use to accomplish this? I would love to see a company like Vonage or MagicJack come up with an application that would do what I'm looking for, but it seems like there are regulatory hurdles they're facing to accomplish it from what I'm reading online. Any feedback\advice would be greatly appreciated. Thanks!