I'm on the fence here since they don't actually have a prototype. All they've shown is a 3D printed case, 3D render of the concept product, no actual pcb, or battery. Or is this how indiegogo works. I haven't backed anything from kickstarter nor indiegogo. I don't even know the statistics on the failure rate of these backing programs. All my knowledge came from the mainstream media that there are failures in delivery or not meeting expectation which is not good unless they get a refund or something. But come on, this is more like investment or donation, so I'm guessing you won't get a refund(?) and just hope for the best.