I used Skycigs for 9 months knowing it was the only way I would be able to give up, having tried patches, inhalers etc. I've been cigarette-free now for two years - mind you, could still kill for one!!
However, I have to say my e.cigs were the size of a normal cig and not these monsters that blow out clouds of vapour. I would highly recommend the smaller ones to anyone who seriously wants to give up and I believe that the authorities should be encouraging the e.cigs and not castigating them. As far as one that connects to the internet, that just seems a step too far.