This is very important and we don't stress it enough. Sure, it's easier to just type that stuff into facebook/medium/google+/whatever, but then it disappears in

This is very important and we don't stress it enough. Sure, it's easier to just type that stuff into facebook/medium/google+/whatever, but then it disappears into that black hole (Facebook is especially egregious in that regard) and you don't own it anymore. Others own it. The Web was designed to be decentralized, and yet out of laziness we are contributing to it becoming a collection of several huge data silos.