Narc,
You are right. "Some" of the Eporus eclode before arriving at the surface, but "most" do not.
Please see this:
http://www.troutnut.com/hatch/5/Mayf...WOs/index3.php
Warren,
You are right. Minds are rarely changed, but I think even the discussions lead to clarifications on certain subjects.
I do think challenging our thinking is a good thing.