[Zope] ZWiki

Hi, Can somebody give me the light on the ZWiki websites? I don't understand them. What do they, what make them so important? I think I've read all the links which send me to ZWiki, but still I don't see why they are so important. I see DC asking for visiting a ZWiki page (on API?) and elaborate... but sorry I don't see it, it looks spaghetti to me, certainly with the strange names given to a ZWiki page (no offense). Perhaps, some little more explenation would give me the light. Or perhaps a clearer organisation (with easy to understand title-links) would improve an overall ZWike page. Can somebody shine a light? Thanks Tom.