It supports the weight of the phone purely by the lightning connector?
Also, for some reason this product's insane profit margin is taking me aback. I know that cables are largely the same way, but they are generally half the cost. This is $40, and it costs $1 to make, maybe $5 total to make, pack, and ship to its destination (that's being generous). That's what - 700% profit?
Look closely at the dock and connector. Think of how the phone fits on the dock. Think when the phone has pressure applied, where will it go into the stand? The answer is not the connector but into the sides of the dome shaped thing holding the connector. Not sure how people miss that...
I've spent close to $100 on third party docks that require I supply my own connector and cable and yes, they rely on the connector alone to hold the phone.