Interesting article! The concept of play-to-earn and crypto referral programs is gaining a lot of attention lately, and it's great to see more platforms embracing this model. I'm curious to know if you have any insights into the long-term sustainability of these programs. As the popularity of play-to-earn games grows, do you think we might see a saturation point where the rewards become diluted or less attractive? Additionally, what measures do you think platforms can take to ensure the longevity and fairness of their referral programs? I'd love to hear your thoughts on these aspects.