Filed under: Software, Odds and ends, iPhone, App StoreNext time you’re at a concert and just gotta have an encore, don’t pull out a cigarette lighter. Instead, launch iLightr! iLightr is a virtual cigarette lighter for iPhone and iPod touch that is available in the App Store now (click opens iTunes). It’s only US$0.99 and is an amazingly good simulation of a lighter. You can choose from several different case designs, light the lighter with either a flick of the wrist or by sliding your fin