A rabbi is quoted as saying, "Cell phones have wrought devastation in people's lives. Before the advent of cell phones, we would never have believed that people could stoop to such levels of rudeness and worse."
He doesn't think people necessarily have to get rid of their phones (that would be a futile goal) but says, "If a person feels that his cell phone is beneficial or indispensable, he does not have to discard it, but he cannot become a slave to it. A cell phone does not have to be attached to him at all times. Nothing will happen if he leaves it at home when it is not absolutely necessary."
Seems to me that the problem is not the cell phone at all. For just as knives and fire and numerous other even more innocuous items can be used for the most beneficial purposes or in harmful ways, cell phones are no different.
The issue is one of discipline with which we, as a generation, are struggling. Lack of discipline is adversely affecting us in numerous areas of our lives and cell phone usage is yet another way we demonstrate our lack of control. So it's not the poor phone that should be vilified for wreaking destruction but we ourselves. It's not helpful to shift the blame. Let's confront ourselves and see where in our lives we need to "tighten up" the discipline and take responsibility for our actions.