I feel like my federated timeline is trending toward homogeneity. I guess I don't follow that many people, but more than ever it seems like the content I see is dominated by the few folks who post a _ton_ of crap. And that kind of sucks because the occasional one-off toot by the folks who don't post often tends to be far more interesting (at least to me.)
Perhaps I just need to follow more people. But that doesn't address the issue that Mastodon fundamentally has a huge discoverability problem.