The proposition being advanced is that it is fundamentally morally wrong for one maker to do any work on the knife of another (living) maker, whether disclosed on future resale or not.
That proposition is ,
regardless who it comes from , nothing more than an opinion.
My opinion differs greatly , if a customer buys a knife and sends it off to someone who can put a superior grind on it ( like Tom Krein ) because the knife does not perform as desired from the original maker , I sure as heck can't fault the person doing the regrind
or the customer wanting it done.
Policing what happens to a knife after it is sold by the original maker doesn't make sense.
Say Joe Buyer purchases knife , gets it and realizes it aint all he thought it was , but with a few small changes it would be , original maker isn't interested in making these changes or wants to charge an amount that is outside of what the customer deems worthy or has a very long lead time to make the changes.
The customer
might
A. Sell the knife perhaps at a loss.
B. Pay the added $$ to original maker and wait the added time.
C. Send off to another maker who will mod it to suit at a reasonable price.
D. Become turned off by custom knives all together.
Of those which hurts the buyer most ? Which hurts the original maker most ? Which hurts the market as a whole ? Do any of those do as much damage as the integrity of the original maker ?
If the knife is to be used , what does it matter ? The only thing that it effects is resell value and in that case it should be disclosed. ( which by the way as mentioned , Tom does do on his re-grinds ).
Fault the person doing the re-work by saying they are morally wrong ? Doesn't make sense , as Les alluded to , apparently there are more makers than just Loveless having knives marked with their name when they didn't even make it.
I just wish someone would make a list of those makers that do the same as Bob , and get it out in the open already. Not everyone is in the "secret society" , but I am guessing cubic dollars invested keeps that info from being commonplace.