@Linda Thanks for the heads up about Ven. Anālayo’s new book and that Dhammaruwan is discussed in it.
Regarding duplicate posts, I think for reasons of either documenting or compiling important information, or to delve deeper into a topic, it is probably fine. Such as the topic of Dhammaruwan started in this thread, but by not adding it to the Most revealing documentaries/videos/research on rebirth that you’ve found? thread, people who would search for such information on SC—or even on Google—would not benefit from this information.