1,029 karma · joined February 7, 2012
There is an interesting trick that was common for a time and still gets referenced by magicians where even the worst chess player can guarantee that they will win at least half of n chess games where n is any even number. They will also be able to appear to need very little time when they get to each table.
The trick of course is just to play each player against another. The magician acts as a proxy and makes the moves of one player against another. Of course it takes a little practice at memorisation but magicians are often practised at mnemonics anyway.
Put another way: If fairness is your goal what about the kids who don't have a high GPA score? What happened to their fair chance to go to Harvard?
Of course I can't really back this up with anything as it is just a feeling.
In terms of circles of buyers and sellers they can use all the algorithms that people like ebay have been perfecting for years. Not a new problem.
Obviously not water tight, but it seems to be working well enough for these sites to function.
It seems far harder to believe that both fair trade sources and conflict free delivery systems sprung up than the idea that anonymous dealer is telling fibs.
Could that have been the source of the ip leak?