I haven't read the whole thread yet. I had been on a multiday ride the last couple days... I didn't get to finish because of a crash. I saw several people on the phone. Usually they seemed to stay straight and true. However, I watched someone ride across a set of railroad tracks while on the phone. The same tracks that I had just crashed on. That made me cringe.

I hate getting calls when I'm on my bike. Though sometimes it is necessary for me to have the ringer on. I do stop before I answer it though.