A while back, I ordered an ElevationDock from same people behind the Kickstarter offering.
It arrived today, and it's just as good as expected.
My iPhone 5 fits in fine, and the Lightning cable adapter works as advertised. I filed down the edges of the cable to allow one-handed removal of the iPhone, which isn't possible with a regular cable - the retention springs are too strong.
At any rate, I wouldn't hesitate to order one if you're looking for a quality, no-nonsense dock. I'm going to wait a bit to see if they come out with a low-friction cable (preferable to filing down my own) before I order one for the bedside table.
ElevationDock for iPhone5 - The best dock for iPhone 5 | Elevation Lab