Is this an argument about clouds, the act of vaping, or the usage of nicotine?  
If I were a business owner who supported Vapers, but not clouds, I would post a sign illustrating "no clouds allowed, stealth vaping only"
If I were a business owner who didn't support Vapers quitting smoking, I would post a sign illustrating "no vaping whatsoever allowed". 
If I were a business owner who understood the importance of HVAQ, various body odors, various personalities, and respected all people I would post a sign illustrating "welcome all, but be courteous! " 
This is pretty much a no brainer.  Yet, in threads like this, the terms vaping, clouds, & nicotine usage seem to become tangled. 
The geographical differences of the term "everywhere" become tangled as well.  
Perhaps everyone needs a moniker to represent their intentions.  Maybe a color code.  
Purple means "welcome all but be courteous!"  It was my idear, so I get to choose the first color.  
