Re: 1st
The AF pilots land gently and us up every bit of runway.
The "using all the runway" really applies when doing medical retrievals. Certain problems (intracranial generally) mean that sudden accelerations/decelerations are bad for the patient, so a long run out can be requested from the pilot.
When landing in a light aircraft at a commercial airport, that is a llloooooonnnnnnngggggg runway. I never actually timed it but it felt over 30 seconds from touching to turning off the runway.