I once was an investor of JD (several thousands). When I realized that investing JD is also gambling (with an EV of +1%, yet the variance would hit hard, and turns that 1% into minus, which I proved by actions), I was hesitate about whether I should invest further.

Doog took things a little bit personal. Hunting whales by changing rules (without warning all players and during they are playing) rather than by the result of mathematics is absurd. This is not a protection for investors, rather, it's protection for winning whales from losing back. Thank you Doog.

BTW: As the one who was targeted, I think Doog owes me an apology, directly. A casino shouldn't change the rule without warning players.

However,  I understand. Were I him, I'd be pretty tired.