Orbs, it's a deep valley in activity all over the forum. Just look around. Nothing ever gets posted anymore unless it's about US politics, and I've already long decided to stop posting threads about scientific discoveries because nobody's interested in them, let alone that somebody would ─ Heaven forbid! ─ click that effing Thanks button. Besides, it's a lot of work and it takes up a lot of time ─ just like the care that Herbert has put into formatting his own posts on this thread, with embedded links and all that.
Speaking of Herbert, I saw him editing one of his posts on this thread only two days ago. So he's still paying attention to it.