For what it's worth, here are the profit charts.  Notice that for almost all of today's session he was down.  Then he quit while ahead, as usual:





As for the calls to "change something", if he's cheating then limiting the maximum bet won't stop him winning, and if he isn't cheating and is just lucky then limiting the maximum bet will only slow his inevitable losses.  I don't see how it helps in either case.

One thing that I can change that will protect investors is whether the site is up or not.  If I take it down they won't lose any more.  But I suspect that most investors wouldn't like that decision.  They want the site to stay up so they can win their coins back again.  The ones who want this to end have the option already of divesting.

I'm quite tempted to just give up on this whole thing.  It looks like the site is simply at nakowa's mercy.  He's promised me in the past that he won't play any more, but never sticks to his word.  So what do I do?  Continue to let the investors take these horrific losses?