I was asked for my opinion of this thread.

> Someone give you negative trust for participating in a PONZI?

How would anyone even know that you participated in a ponzi? Just play the game if you want to - it's your money and you can give it to a scammer if you like.

I suspect that you received negative trust for promoting the ponzi, not for participating in it. Posting on the forum about how you played the game and made a profit isn't just playing the game, it's promoting the game to others, even though you know it's a scam. You're free to do that if you like, and others are free to leave you feedback drawing attention to how you are promoting a scam.