Coin-operated WiFi Access Point

LOL – looking at the Handlink coin-operated WiFi access point just made me think back of the good old days where cell phones were not popular (and affordable), and most of us carried some spare change to make phone calls. I’m not too sure whether this coin-operated device will make the owner any money though, considering how data plans are getting cheaper by the day in addition to the proliferation of free WiFi networks in many public places already. Would you actually make use of one of these if it were to be within reach?