We're not making this up: 64 percent of those surveyed about their Internet surfing habits admit to surfing in their underwear: At least it's not in the altogether. Iogear's survey, intended to promote some coverage of the company (viz., this item), had some interesting results though. 56 percent said they use Wi-Fi in hotels and airports while traveling (although the hotel usage has to be mostly wired in-room access), 27 percent in fast-food restaurants (which is odd, since McDonald's is the only chain that has it that you'd call fast food), and 17 percent in bookstores.