TL;DR Web2's social networks were great given the technology then, but now it's time to build better ones with blockchain technology. Modularity is the way forward because new data ownership destroys old social networks' data moat. We love social networks, from Kakao to WeChat, Snapchat to Instagram, YouTube to Tik Tok. We share all sorts of news, talents, opinions, and emotions there, for better or for worse. Without us knowing, these social networks have long turned into meta...