Hmmm, not really. Rather, the community is specifically focused around conversation. But a different type of conversation. Typical internet conversations on reddit (and a lot of other places), especially over the last several years, seem to mainly occur in short bursts and at a fairly superficial level. The kind of community I'm envisioning is one in which there's a central topic or theme (such as film), but it focuses on fairly deep or complex conversations. If someone wants to respond to a comment made by another user, it'd typically be point by point with supporting evidence and argumentation. Or at least a well reasoned perspective. An okay, if not spectacular, example would be this post on reddit from a couple of years ago on r/TrueFilm (https://www.reddit.com/r/TrueFilm/comments/khlrnv/a_brief_rant_about_my_cinema_students_and/). The post itself is a few hundred words and focuses on a central concept or observation made by the OP. Most top level comments are a paragraph or two. There are brief responses in the individual comment threads, but the actual discussion is fairly robust and provides new ideas and perspectives beyond just people saying "lmao same" or similarly useless comments.