How do you use Hashnode? (And how _should_ we use it?)

Hi everyone! I've been thinking a lot recently about sites like Hashnode (and Medium, Hacker News, etc) and I realized that one of the unique qualities of Hashnode is that it can (at least has the potential to) allow you to use it as a destination site for all your development "presence". Meaning you could post links, articles, and "blog" posts and have HashNode be the place folks look for "you" online. I'm really curious how 1) other folks use Hashnode and 2) what the founders envision for it now and in the future.