I think what it's saying is that the USB Charger (which for now has been the iPOD and iPOD nano charger) will also work on the iPhone. It's not 3rd party, at least not that one, that's actually Apple. You're right though, there's no mention of a car charger. I'm sure one will come out sooner than later...at least I hope so, I'm notoriously leaving my phone almost dead when I get into the car!
how does that not show an OFFICAL iPhone wall charger look at the picture at the right. the big white plastic squar shapish object with a single usb hole is the wall charger. looks pretty official to me considerin its on the Apple official site..