I think I'm the minority here but...
I don't care if you are stopped, traffic jammed, screwing in your car behind K-Mart...why does everyone insist on using a cell phone all the time?
It seems that most people have ADD or don't feel confortable with themselves without the constant reassurance that a voice on the other end of the phone brings. And what is really that important that a cell phone must be glued to your ears? How you got dissed at the bar from the hot chick? Who stole your boy/girlfriend? Reminds me of superficial girls who aren't happy unless they are told constantly how beautiful they are.
I don't own a cell phone. If you don't know how to reach me when I'm at home, etc, then you don't need to reach me.
And yes, I used to use one for work when I traveled. Occupational hazard as far as I'm concerned.