It would be nice if a Pyramid document could be exported in its entirety, including images, structure, object position, links, text styling, and everything else that Pyramid knows about it. That way, ...

Carol Solon, The Pyramid Diagram: A College Study Skills Tool, Journal of Reading, Vol. 23, No. 7 (Apr., 1980), pp. 594-597 ...

In a pyramid site structure one can organize web pages in whatever manner makes sense to the publisher. In a silo structure, web pages are strictly organized by semantics, by keywords.