In this post, we introduce one of the most heated concepts in the Web 3.0 world — social protocols. We begin with the current drawbacks of Web 2.0 social media platforms. Then, we dive into the specifics of four popular social protocols: Nostr, AT Protocol, Lens Protocol, and Cent. In this section, we also made a horizontal comparison between Web3.Bar and Damus, a sub-product of the Nostr Protocol. Finally, the document closes off by listing some of the strengths of these protocols, such as s...