According to Odaily, Reddit plans to discontinue its Polygon-based Collectible Expressions feature starting August 5, 2024. This feature provided animated expressions for users' Collectible Avatars NFTs. While these animations will still be visible in past comments, they will no longer be usable in the future. Collectible Avatars are an NFT series based on the Polygon blockchain. To date, over 33 million Collectible Avatars have been minted, with a market value of $43 million.