unfortunately most people are not good judges on when it's a really bad time to look at their phone and text. i see looking at a text no different than reading the info off of a gps
in traffic is obviously a bad time, i don't even look at my speedometer in heavy traffic, i'm going with the flow (which is usually slow), never mind my gps or a phone, they don't exist at that point. no traffic around me with good 20 seconds of sight and it's not as hazardous, i might glance at my phone to see who's calling to see if it's worth stopping if i don't have a headset on, though some people don't have the skill to pull even that off. thus we have a law for the lowest common denominator. talking on the phone is no more distracting than a person in the car with you, hell you might look over at the person as regular part of conversation (ever have a conversation with a toucher? how do they talk & drive?) some people can juggle, some can ride a unicycle, some can do both and some can do both at the same time, some can't walk and chew gum. we should be putting these revenues gained into better testing for licences to keep those that can not walk & chew gum out of the driver's seat.