I tether my macbook almost every weekday while commuting 45 minutes by train. It also comes in handy at places where the wifi isn't free like some airports or c

I tether my macbook almost every weekday while commuting 45 minutes by train. It also comes in handy at places where the wifi isn't free like some airports or coffee shops for instance. Also the 4G speed where I life is just as fast as DSL (only option in my building), so if there weren't bandwidth caps I would gladly ditch DSL and go with 4G all the time.