Don't text and drive.
Also, keep an eye on others who might be. They may just crash into you.
I don't want you to be one of the folks on a vid some day.
Updating: you can get an app for androids and iphones and blackberries that disables while driving.http://www.talkandroid.com/66579-att-drive-mode-the-anti-texting-while-driving-mobile-solution-video/