If I don't question the honesty of PS when it comes to RNG, i really have my doubts after this kind of encounters...
Have ignored this statement so far, but ok lets get to it. When people watch other players make bad calls and then get lucky (and that runner-runner straight flush certainly takes the price), it often lead to several different thoughts:
1) Maybe the RnG is rigged to favour the bad players?
2) Maybe the bad players are "house accounts" put in to rob off the real players?
3) Maybe the bad players are cheating and have found a way of knowing, what cards are coming?
Starting from the bottom of the list, there have been many cases in both online and live poker, where someone had found a way to know their opponents cards. Like Ultimate Bet / Absolute Poker (POTRIPPER) and Stones
gambling Hall (Mike Postle). But there has never been a case, where it has been proven or even made likely, that someone had found a way to know, what cards are coming.
Also why would that even be determined, before the card is needed? If only one player pay to see the flop, and everyone else fold, the hand is over, and the flop dont need to be dealt. So why would an RNG even be constructed to determine the 5 community cards, before preflop action is over? Or the turn and river, before the flop action is over?
In top of that its almost inpossible to imagine a way, where an online player could get hold on this information without also knowing their opponents cards. So it would not even make a difference. Knowing your opponents cards gives you more than enough advantage already to absolutely crush them.
In fact you need to be carefull to not deviate to much from ordinary play, because that might raise suspicion. Which is exactly, what eventually brought down both POTRIPPER and Mike Postle. So the real concern is not, if someone know, what cards are coming. The real concern is, if someone know, what cards you have. And lets just say, that I am confident,
pokerstars have better security than Ultimate Bet or Stones Gambling Hall.
As for the other two theories, they are essentially variations of the "
online poker is rigged" theory. And no need to repeat that discussion once again. If you go in the "bad beats and vents" section, there is a "rigged megathread" with 14.000 replies in it. So everything, that is to be said about that subject, has been said there already.