But would the concierge hand you taxi fare from the till as soon as the overbooked Magical Express bus departed for the airport without you?
In the other thread someone mentioned having to wait for the next DME bus to see if it had room. Now you are starting the trek back to the airport 30 mninute late (later if that next bus was full and the concierge finally gave you taxi fare) and you would be very anxious about missing your plane.