I presented WordLand for the first time publicly, the new one with a timeline, so it more clearly shows how we can build a beautiful social network just from open formats and protocols. 

 No user lock-in, every part replaceable, and open to developers to add functionality without having to reimplement the whole thing. These are all the things I think that have stood in the way of innovation in the web for many years. 

A social network that starts out with no centralization and is open in every sense has a much better chance of being decentralized than one that starts out centralized and swears they're going to stop doing that — someday, fingers crossed, etc.