The last time I went to a concert with Ingrid, she got a nasty burn from the lighter she was using to show her support for REO.
With less people smoking and more people mobile-chatting now, you see more cell phones than lighters being used for this effect at concerts nowadays. So I suppose it was only a matter of time before Zippo came out with this nifty Phone app. Same sounds, and same dancing flame as a real lighter, it responds to movement and even breath.
But with 100% less burned fingers. :)
