Although, I'm surprised how often I'm seeing the key comments I was searching for deleted. I haven't been keeping stats, but maybe around half the time.

Some Reddit metrics might've hardly noticed the blips, but if they had metrics for early-Reddit qualities, such as for smart (or clever) comments, helpful information, humor, or goodwill... I suspect those would be bad. Where they're not bad might be non-frontpage subs that are still cruising along with their earlier communities. But those communities started in earlier Reddit, and I suspect that today would not have started there.