On February 18th, according to Cointelegraph, the NFT marketplace OpenSea has suspended the XP reward system due to user criticism of its new airdrop reward mechanism. The new reward system was launched on January 28th with the beta version of its upgrade marketplace OS2. Users can earn points by listing and bidding on works to improve their eligibility for the platform's native token SEA airdrop. Community members have expressed dissatisfaction with the XP system, arguing that the mechanism is ...