The touch screen is incredibly responsive, and the lighter will respond to shaking the phone as well as blowing into the microphone. If you were to restabilize the phone the flame would move, possibly even going out. Feel free to flip it open and closed without even touching the touch screen and just flipping the whole phone. You can even start to try and do tricks, though you will be a little more limited than you would be with an actual Zippo. Hey, maybe you should buy one! This is, of course, a cheap marketing ploy to further popularize the Zippo brand. They have successfully infected the pop culture where Zippo collecting is comparable to that done with basketball cards and disturbingly small spoons. Once you get over this you realize that this is just a bunch of brief fun, and that is the most you can ask for from your iPhone 3G. Eight stars out of ten.