As things get going and we start getting more specific branches coming off of the main groups, posts are supposed to bubble up the branches as they get enough votes. So that a post in ~games.boardgames wouldn't initially be visible to someone who is only subscribed to ~games, but would become visible if it gets popular enough.

There is a danger of branches becoming so popular that they overwhelm the main group.

I'm thinking that it might be a good idea to "weight" the branches inversely to the number of subscribers it has. Meaning that a post in branch with 10,000 subscribers would require more votes to bubble up than a post in a branch with 1000 subscribers.

Thoughts?