As the first third-party iPhone-specific dock we've seen, WirelessGround's iPhone USB Sync and Charge Cradle ($45) initially seems like a pretty good value: it includes a black, reclining iPhone dock with a blue power LED, a USB cable to connect the dock to your computer, and a wall adapter. Unfortunately, the wall adapter doesn't charge the iPhone -- a problem some unauthorized, non-Works with iPhone chargers are running into -- and callers report…
