SMS while driving can be very dangerous activity, but there's nothing more dangerous the surf. Motorists who use cell phone to surf while at the wheel was pretty much done by the American people.
In Uncle Sam's country, 1 of 5 people who have smartphones tend to open internet access when behind the wheel. This result is a survey conducted by the insurance company State Farm, U.S.
One of the reasons put forward by those who still surf while driving is to check social networking. Another reason a search for directions, reading e-mail, or look for interesting topics. Usually the dangerous activity is carried out when the red traffic lights or when stuck in traffic jams. Fortunately, they did not do it when the car was speeding.