At this point in time just developer recognition is enough for a lot of people to work hard on a project that has an impact for free. The basics of Twitter is t

At this point in time just developer recognition is enough for a lot of people to work hard on a project that has an impact for free. The basics of Twitter is trivial to implement in a centralized way at this point (unlike Google which solves a hard ranking problem), but it needs decentralized serverless infrastructure, that hasn't happened yet. I think decentralized money has to win first, and other infrastructure can come later.