Motivations for tailgating?

I’m right there with you…

Sharing the road means getting out of the way of faster moving vehicles… if someone is approaching you at 100, isn’t it safer to stay in the other lane, or speed up / slow down to stay out of the way? what if that same person is on the phone, or checking e-mail on their blackberry as they are booking down the road… I tailgate in a hurry, and otherwise stay out of the way, try to keep traffic moving fluently