I think it would be great if every seller gave a complete description, and included detailed, well lit, and focused pictures of the knife in it's current condition. I don't know why anyone wouldn't, but I wouldn't require it, or want it required of me.
Maybe I have a ubiquitous knife like a Buck 110, or a Spyderco PM2, or a large classic Sebenza. Do people really need pics? They see I am a gold member who has been active on the forum for many years and all my feedback is positive. They may or may not 'know' me, but shouldn't it be up to me and my buyer weather or not we need a photo spread for a knife that is known to almost everyone?
If a seller wants to 'turn off' a large % of prospective buyers that's his prerogative, and if buyers want to take the chance on buying sight unseen that's theirs.
But if photos are going to actually be required, it's not enough just to say "pictures required". Let's do this right.
I say we also:
Require specific presentation positions for folders and fixed blades.
Require specific angles of view for each position.
Require that the knife be pictured with a ruler to show scale.
Require a minimum number of photos, and minimal acceptable resolution used, based on knife value.
Define what will be acceptable for use as a background.
Have Bernard Levine act as focus police and lighting director who has to approve all photos used before they are posted.
Require that a photo be provided to the sale forum mods that includes the knife for sale, a proof of purchase on knives less than maybe 10 years old?, the sellers drivers license and a newspaper printed within the last three days to be kept on file in case something goes sideways.
Some other things to think about:
Requiring both sellers and buyers be bonded and insured.
Requiring the use of escrow on sales.
Require the use of Bladeforums issued standard contracts.
Yes, I know I am being a smart aleck.
We got PLENTY of rules for the forums. I think it's a great idea to urge people to adopt a standard practice when selling here but ultimately we all just need to use common sense in these things.
I would love it if somehow there were zero risk in all transactions, but that is never going to happen. A whole bunch of ultimately meaningless rules will only give people a false sense of security and sometimes leave them blaming the venue when things go bad.
Less is more if you ask me.