Having failed to light my trusty trangia with my ferrocium rod, never mind the number of sparks, and having on the same day lost my zippo, I was beginning to feel like the guy in that Jack London story, thank goodness I had a match. Anyway the upshot of losing my zippo, is that I have replaced it with a USB rechargable arc lighter, and I have to say on first impressions it is rather good. You may say, it will run out of juice at the worst possible moment, but then don't zippo's run out of fuel at a rather alarming rate and have to be refilled all the time. I figure it could be charged easily from a back up battery, or hand cranked charger. It is not cheating anymore than using a match, and you still have to have those skills with tinder and fire setting to get a good fire going.