I personally enjoy the lack of timestamps.
But if this becomes a problem, maybe vague descriptions would be useful. "fairly recent", "sometime ago", "this is ancient", etc.
replied to:That’s what I’m hoping for! Resurrecting old interesting discussions based on their content. And also not ignoring posts that are not fresh, e.g responding to a “good morning” post. If you see “5h” you would ignore it. Now you don’t know. Let’s see how it goes for a few days.