I just think it's funny /ubbthreads/images/graemlins/wink.gif You can't use it at the same time that you're listening to the thing. You keep it on your keychain when it's not in use, so you still have to fumble it out and plug it in so it's not like it was just built into the thing (which would be cool) and so I feel there is little real value beyond a CC $1 light on your keychain that doesn't require you to plug it into your iPod first.
Even so, it's pretty cool, but I just feel like someone there was thinking something like "hmmm, so I've got a maximum draw of a few tens of ma and we've already got all the tooling and plug setup to build things that plug into this iPod, what else can we do with it..."
/ubbthreads/images/graemlins/grin.gif