wow, I was only half serious when I made this comment a while back: http://news.ycombinator.com/item?id=2030226

That looks like the wristband itself caught fire, not the charger? Perhaps the charger put out too much power, causing the wristband to catch fire?

Wow... Seriously? Is this the issue WakeMate emailed about (I'm guessing it is) or is this another?