It's not about what it does, it's about respect. It's certainly not my place to dictate others' comfort. As a society we've worked hard to ensure you can live

It's not about what it does, it's about respect. It's certainly not my place to dictate others' comfort. As a society we've worked hard to ensure you can live your life without inhaling cigarette smoke; I don't see any reason to avoid extending this to e-cigarettes. Of course, I've also seen clauses forbidding e-cigs inside apartment buildings. That's just an irrational, dick move—they aren't a fire hazard and don't appear to cause property damage like smoke does.