[SheLion]

I would not be surprised in the least little bit if in the end it turns out that it is the anti-smokers behind the harrassing phone calls.

It reeks of their M.O.

I believe the calls are made by the anti's as well.  They are a totally obnoxious group and nothing you say to them will offend them. 

[Gabz]

They are a totally obnoxious group

We are in total agreement over that. The only group I have ever encountered that come anywhere close are certain sportsfishing groups seeking to put commercial fisherman out of business. Their tactics, at least in Delaware, are on a par with the anti-smokers.

and nothing you say to them will offend them.

I think the opposite is true. They are so fanatic in their zeal to always be right, no matter what you say they will be offended. We see it right here all the time, and these folks are pikers compared to the ones we have encountered elsewhere. Think Glantz, Cherner, Banzhaf, etc........