I just don't see the point of having one. It kills the immersion for me. It might be because I play as an Argonian thief but still, they alway get in the way and just repeats the same lines all the time.
The only possible reason I can see for having one is to distract the dragons to go after your follower while you pierce it with arrows.
I guess it's just different how much company people need? I'm pretty anti-social in life too, but does that really reflect onto the game?
What do you think?