I've been known to text and drive...or more accurately I will read a text while driving but I don't typically respond. Either way it is definately a distraction.
But, I would MUCH rather they more strictly enforce and punish people that throw their ****ing cigarette butts out the window. It absolutely disghusts me. Next time you're in a left hand turn lane next to a raised island, look at all of the cigarettes laying there against the island. Lets not even get into the distraction of fiddling around for your smokes, lighting them, then smoking them while driving.
It shouldn't matter what is causing the behavior...fact it that it is illegal to swerve or not pay attention. Regardless if it's texting, emailing, doing your makeup, eating your Big Mac, smoking, smacking your snot-nosed poop machines, or communicating with the hooker that is....never mind. Point is, you don't have to make the cause of an infraction illegal, if the infraction itself is illegal.