At this point it looks like a one-way publish platform. However there is a small feedback mechanism at the bottom of pages. I'd consider it a MVP with many new and interesting things to come based upon client feedback and usage.

@MJ Your assumptions are pretty much correct. Feedback at this point is a voting & relevancy algorithm for discovery.

Minimalist design, less is more, "clean" design, etc. etc. This is the world that the Medium designers come from. The Steve Jobs school is to ship always with glaring omission(s). Blatant feature gaps have made apple and basecamp big bucks. The question is, has that approach been overdone here?