The flippers and price pumpers are powerless without a sucker on the other end of the deal.
Just like Stern couldn't get away with shipping incomplete code and JJP couldn't get away with jerking people around for years without a complicit population of buyers....
If folks had an ounce of self-control- ALL those problems go away. However, there seems to be enough "Take My Money" pinheads to perpetuate the bad behavior by sellers (private or commercial).
So, if you're looking for someone to blame, look in the mirror pinside.