Nearly a third of travelers today use three mobile devices - a smartphone, laptop and tablet computer (Apple iPad) - on hotel Wi-Fi systems vs. a single one just three years ago, according to hotel broadband provider iBahn. And not only are people carrying more devices, but they're watching more content on them, iBahn CEO David Garrison says. In just the last 15 months, iBahn's seen data usage in an average online hotel session in its customer hotels skyrocket 150% - growth that Garrison links directly to the growth in iPad sales, which is why he's spending so much time talking about the "iPad revolution" these days. Get the full story at USA Today