No need to be rude Bose, DFC is entitled to his opinion. All of this is a matter of interpretation, why get rude just because people do not agree with you.
Anyway getting back to the thread.
All of our club aircraft are Tipsy Nippers, lets say, how does that affect the argument.
Lets say we have two Cessna 172s one has full dual controls the other one has the 2nd pilot CC removed.
How are you now going to log the checkout with the one with only one CC.
Lets say we have a Dragon Rapide and every one has twin ratings, how is the check out going to be logged.