iPhone click remote and hands free (mic)
Great usability meets poor usability.
The little click remote that comes with the 3G iPhone brings back one of my favorite devices / switches / remotes ever (I used to have a similar one button remote on a Walkman in 95).
But, it's attached to the awful old school ear buds that act more like they are designed not to stay in your ear. So good. So bad. Almost though.