Quoted from jalpert:What about this scenario. What about a scenario where a pinsider was the first caller and was promised a great deal on a pin, but the seller wouldn't let them pick it up for a couple days. Then, another pinsider for the good of all pinsiders posts the deal. One day after the deal is posted, and one day before the pinsider was suppose to pick up the game the seller backs out and states that around the time it was posted on pinside they got bombarded and have changed their mind.
Post, don't post, you are going to do what you want anyway. But to think for a second that your helping anyone is illogical. Of course it can happen, but the vast majority of the time you are exposing the deal to people who will kill it.
If a person knows someone is pursuing the game and does it anyway, then that person is really a putz.
Although not an unreasonable example you give above, for me at least it calls into question the integrity of the seller more than whether generating additional interest creates a problem. It could be argued that the additional interest generated sways the seller into hand-wringing greed, but who can know that?
This nonsense is not confined only to CL. If you have a minute, read my post on "What would you have done?" a recent experience with a hoser selling a FH here and on RGP. In the initial conversation, I had a red flag and expected the other shoe to drop, and sure enough it did. He did the exact thing he said he wouldn't do.
If a person lacks integrity, they will create their own justification for their action, so I am unsure that any approach protects against that. Such a person needs no encouragement.
As far as being illogical, that seems an invalid objection as there are cases cited where it has been helpful, so this again is a bit of an extreme desiring to make your point. Maybe you chose the wrong word. I am trying to be constructively critical, not belittle or attack you. The majority of "always" and "never" statements are false. Much of the issues in the world are grey as this one is. I wish we all had the security of things always being black and white, but we don't.
People are people. Chances are if you and I did a deal, it would go off without a hitch. I know I don't fit the above category (sadly, I have had to learn from past mistakes which have taught me greater concern for integrity), and despite often airing opinions that counter my thinking, I doubt you do either.
As I said earlier, this thread has influenced my thinking as I am now more aware of what can happen, but I am not going to be dogmatic about it or insist that others do the same. There will be other pins to be had, and other arguments to consider.