I'm someone who started a campaign for a community to talk about implementing AD&D 2E on Roll20 (it's called Roll2E and is found in the LFG if you go hunting). I agree with The Aaron that it's a method that effectively works, but I agree with Mark that it comes with a lot of drawbacks in being somewhat less open, less accessible, and somewhat less features than most forums. I think that Roll20 devs have said they didn't want the Off Topic forum anymore and at that time they started recommending Reddit, which has sections of Reddit/RPG and Reddit/Roll20app. Where Mark mentioned exploring outside relations to host such discussion, I feel like we've already been pointed to Reddit as the proposed host. Myself, I'd prefer a forum style too, rather than a Campaign (which I have) or Reddit (which I tried). I don't know if Roll20 itself will ever go that path again. Maybe. +1 to the idea when I get another vote. In the meantime I also wonder, isn't there another web forum where we could coalesce? Perhaps there is an existing RPG forum, that has perhaps a Virtual Tabletop sub-forum, which could then have a Roll20 sub-forum, which could then have threads for whartever games & campaigns & topics people wanted to discuss. Maybe something that could be lobbied within one of the existing larger RPG forums, like, you know, EN World, or forum.rpg.net or another one (?). Just an idea.