Who is "people"? Some random idiot who complains? Or, the proprietor or manager of a restaurant or other public accommodation? Makes a big difference. If you insist on acting like you're smoking, the public will continue to equate ecigs with smoking. I've had many instances where some blue-hair .....es to me about vaping somewhere. 100% of the time, it's out of sheer ignorance and my acquiescence to their ignorant demands is doing the vaping community no favors. Rather it's just reinforcing their mis-perceptions. OTOH, I have yet to be prohibited from vaping somewhere after a 5 minute talk to a manager or owner.
THAT's the way to make vaping acceptable. Education. Not slinking around like you're doing something wrong. Not hiding. Not going outside and hanging out in the alley with the smokers. Not hiding it and not stuffing it away because some yahoo who knows exactly 0 about what vaping is looked at you askew or declared that you're smoking where you shouldn't be. Who gives them that right? They are not offended by what you're doing. They are offended by what they WRONGLY THINK you're doing. You have no obligation to cower to their misguided demands.
Would you leave a restaurant at the demand of some customer who accused you of being barefoot, if you were wearing transparent plastic shoes? What is the difference? Unless you are in a jurisdiction where vaping is covered under some indoor air act, there is no difference.
If you're not good at explaining things, hand them a card from CASAA, with a concise explanation of what ecigs are on the back. I keep a few in my wallet all the time.
This idea that vapers shouldn't vape in public falls right into the hands of ignorant people who advocate including ecigs in indoor smoking bans. The results are going on right before your eyes as state after state prohibits indoor vaping. People who hide their vaping have only themselves to blame for this. Thanks, you bunch of jellyfish.
People can be anyone. The self righteous attitude will only get us so far, and taking a self righteous attitude with anything is always wrong. Our mods produce vapor, period. That can be annoying to anyone. Is it necessarily bad for them to be around that vapor? Probably not. Can it be annoying to sit in a room filled with vapor? Yes. What you are doing IS affecting those around you, even aesthetically. If that really does bother someone, then it bothers them. Period. If they are bothered because they think it is cigarette smoke, explain it to them. If it still bothers: Stop. Jesus christ, this self entitlement of "I CAN DO WHAT I WANT BECAUSE IT'S NOT ILLEGAL!!!" is just down right silly.
Be respectful. Always.