"When Uber regulars get into traditional cabs, they exchange blank stares with taxi drivers, wondering why the car isn’t moving even though they haven’t said where they want to go," per the Wall Street Journal's Katherine Bindley.

The details: "Adam Murray, 39, said that on the rare occasion he takes a cab home from work in San Francisco instead of an Uber or Lyft ... 'There’s this moment of telepathy where you expect the driver to just know and you pause and you look back at them like, "OK, are we ready to go?" And nothing happens."