That would be a problem if a scammer "poker player" falsely alleges someone else took his chips inappropriately. He asks BetcoinPoker for a chargeback and the lender (who sent some coins and held the chips as collateral) gets scammed...
...
I don't get it. Betcoin allow P2P transfers but they won't act as debt-collector, who you lend to/borrow from and whether they pay you back is entirely your problem and you take the risk.
Also why would anyone use chips as collateral since chips are essentially bitcoins (you can just withdraw them)?
And what are they going to do? In The real world do casinos bar entrance, suspend, ban, or hold the funds of a player who is in debt to another player at the casino?
No.
But if they know someone is trying to scam other players they get banned for sure.
Hmm... Not sure about that.
Yeah it's always better to keep a healthy community so they MIGHT do so, but on the other hand that's your problem if you get scammed.
They're not going to get rid of players actually bringing them money just because you were too naïve to let them rob you