Tradeweaver is MetaStreet's community platform. It currently facilitates the education of users, testing of the platform, and development of power users. In the future, it will be a major component of our governance feature(s).
Note Selling is how MetaStreet vaults are able to get yield. Notes are promissory notes that are originated on other NFT lending platforms, such as NFTFi. These participants arbitrage the complexity of interest rates and sell promissory notes to yield a net gain.