Probably the whale won't come here to share his experience about the winning, but if a newbie come here and say something positive about a casino would you believe it or ask him to give some valid proof?
I would believe the newbie if he/she is a regular poster here without any negative feedback and could provide proof related to the win or withdrawal of the funds. This is what helps build the reputation of most gambling sites in this forum.
Correct the player also doesn't chat, even not after playing. Like most high rollers they come by, they deposit some, wager big and withdraw their profits. Most likely they even come back.
This is a common tactic employed by whales and I would do the same in this scenario. The whales usually avoid disclosing their identities in order to protect themselves from beggars and scammers.
In my experience, whenever a whale discloses their identity, a section of gamblers target them for reasons that I mentioned above.
