IDG Contributor Network: iPhone: Do you keep battery percentage on or off?

The subject of the iPhone’s battery life can be a surprisingly touchy one for some people, and nowhere is that demonstrated more than when it comes to displaying battery percentage. Some people love having battery percentage turned on, while others find it pointless and keep it turned off.Should you keep battery percentage on or off? I think it very much depends on how much you use your iPhone.Folks that tend to run their battery charge down each day seem to be a bit more conscientious abo