If he's holding a Q&A session people could ask him how much he made out of paycoin. He will either get a barrage of questions he refuses to answer or cancel the Q&A session.
Did he make money? Maybe the plan wasn't successful enough and he's now rekt. Don't think he expected all this hostility and crypto was much healthier whe he planned this.
I've been wondering if some of those huge bitcoin dumps were down to him cashing out. He might have made enough to buy a private island with its own helipad but he won't tell anyone how much he made. Even now paycoin's number 3 on coinmarketcap.