The balance trying to be achieved can most simply be described as known good content vs. discovery. I wouldn't call it uneven it's more like; this is interesting vs we might think you'll find this interesting but we're taking a gamble because it has low visibility. I'm betting subreddits can move from cluster to cluster over time as well fairly frequently. Maybe an interesting thing to try to track over the next month or 2?
The balance trying to be achieved can most simply be described as known good content vs. discovery. I wouldn't call it uneven it's more like; this is interesting vs we might think you'll find this interesting but we're taking a gamble because it has low visibility. I'm betting subreddits can move from cluster to cluster over time as well fairly frequently. Maybe an interesting thing to try to track over the next month or 2?