This thing is extremely minimalist. A little bit silly to be talking about adding Markdown, antispam or privacy support when it uses $EDITOR for viewing/authoring posts, and the DB is world writeable...
Personally I think this is a lot of fun, it's the first project that has actually motivated me to install IPFS (which I thought would be much harder). It is in the vein of something like SDF where the retro interface might attract the right kind of people. I hope the author keeps working on it and if I knew Go I might contribute :)