[bscphil]

> This comment doesn't make sense to me (as a part time Uber driver myself).

As I noted in the comment, I use Lyft, not Uber, so I can't say if it works differently. What I can say (and what other people in this thread have confirmed) is that it does happen surprisingly regularly.

> First, the driver doesn't see your destination until he picks you up.

If that's the case, it's easy to see how even on Uber a driver might call you to find out where you want to go, and then tell you to cancel because they don't want to go there.