I generally love the smell of cigar smoke-I dont generally smoke myself, I quit 3 years ago  .  It brings up images of decadence, being relaxed and social.  Most people that I know that smoke cigars are “polite smokers”, as in not smoking in public places where its not allowed or right in front of doors, etc.  I was at an event this past weekend where someone was smoking a nasty smelling cigar right outside of the hotel front door that sent me into coughing fits.
Now it could be that it was a brand I didnt like or that I was kinda tired, cranky and had a stuffed up nose, and if so I apologize to whomever was smoking it.

In general though cigar smokers, and probably smokers in general if the smoking area is just outside the front door, it might be nice to move away a bit .