I already feel like that I am sharing my blog posts with a private community, because I rarely receive human comments. And many people are in the same shoes. There are a lot of blog posts without real human comments (or even any other comment) on the Steem blockchain. Even if they comment, they often write one or two words spam-like comments.
I wonder how often people are using the guest comment option, if most of the the users on the Steem are not even using the built-in comment section. This project at OpenSeed is really ambitious, but the majority of the users on the Steem blockchain are not grown up to it socially. Yet. I hope that they will.