Why not just update on your thread.
I think this kind of topics or testimonies are not needed to create a new thread. Can just update these on your (thread) as the testymoney, IMO would be nice from user is also sharing the experience by him self.
Perhaps, he make a comment about these.
What you pointed out is the exact reason why I believe this is more of a promotion thread despite some gamblers being truly lucky to win high figures using bucks that are less than 100 USD.
I'm unaware of the user that won big on the above casino but things like this that are not backed with evidence of deposit and the won multipliers are hard to believe for me.