Anything sufficiently advanced in technology from the current generation would be indistinguishable from magic for a person who is not of that time - or something similar - was what Arthur Clarke (my favorite SciFi author) wrote in one of his stunning novels. It does make a lot of sense as we see technology changing right in front of our eyes.
I had already downloaded the iPhones flame application which shows a flame on screen when I came across this one. Called as the Sonic lighter (it retails for 99 cents), its a whole lot cooler. You can manipulate the flame with your finger, much like the real thing. You can even blow at your handset and watch as the flame reacts once more in amazing detail. The best part? Just like that beer app , you can touch another iPhone with your 'flame' and watch as the flame gets transferred behaving like candles would in real life.