The way I categorize this stuff, this is a "blam" thread, not a crevo thread. "Blam" threads are for arguing whether Atlantis had anything to do with Lemuria and were the Celts the Lost Tribes of Israel.
Right. Some "Blam" threads tie into evolution, if they're about continental drift or something. Otherwise, even if I find a thread interesting to me personally, I don't ping the evo list. The science subset of the evo list is usually for cosmology, relativity, or maybe other physics topics. At least that's the kind of thread upon which the list was built. There are "mars" threads and "space" threads maintained by others, and I don't want to duplicate those. I try to keep my ping lists narrowly focused, so I don't become a promiscuous pinger.