Think about the average hotels WiFi for a second. Think about how well they "maintain" it. Think about their computer for printing things out. Does it have security patches and checkups for malware? The last one I was on was running Vista with IE.. Hotels don't know jack about keeping tech secure. Even avoiding - "tinfoil hat" - amazon big brother thinking there is just so so so many options for malicious use and the hotels wouldn't know how to check