I have the eGo and it really makes plentiful vapour. It even appears to have the same hue as tobacco smoke. I get dirty looks, but have only received complaints about the "look" of the smoke and co-workers are under the impression that it still looks filthy and that it is being recycled by the airconditioning system. Have you had similar experiences and how do you address it. Have you been banned from vaping in an office you share with colleagues?