What frustrates us?As is known to us all, web3 is quite popular in these days. There exist lots of centralized blockchain applications and decentralized applications(dApps) in the web3 world. But to be honest, as a web3 investor who has been active in this area since 2016, we are frustrated at thousands of dApps, which make it impossible to research all of it. For common investors, we've known crypto exchanges for quite a long time. But what we don't know is that crypto exchanges ar...