Not directed at any particular user/poster here - just kind of a consolidation of collective thinking on the matter.
We share information and experiences with the desired goal of informing others where carrying a gun has been found to be not a problem and where there have been less than satisfactory situations.
VCDL maintains a Gun Owner Unfriendly Business list.
http://www.vcdl.org/gue-intro
There is also a Pro and Anti Gun Business Database available.
http://friendorfoe.us/
Simply sharing "it happened to me" tales gets the word out. When the situation is negative, following through with upper management has been shown in many cases to be beneficial in turning the business around.
There is a general attitude amongst members here that if our legally carried, defensive handgun is not acceptable, then neither we nor our money will go there. This has been reduced to "No Guns = No Money".
One of my former favorite breakfast places no longer allows OC - I could CC there as they are tolerant of that, but in the interest of solidarity and standing together as one. I won't compromise my personal standards to that degree.
Still, no one is going to excommunicate you from the church or not let you sing in the choir if you don't follow the preachings percisely.....though someone might shake their finger at you if you are too flaggerant about it