Skype has just released Skype Wi-Fi, a free iOS app for iPhone, iPad, and iPod touch that allows users to access more than one million paid Wi-Fi hotspots around the world, and pay for them via Skype Access.
Here's how it works: Let's say you're in Budapest, Hungary and you've got your AT&T iPhone 4 with you. You've got data roaming turned off because you do
