WIKI - CMS scripts

This is a general question, and I'm not trying for flames, but I've been looking at various CMS sites: php-nuke, post-nuke, php-website, typo-3, and ez-publish. I've probably visited others, but haven't book marked them. One thing which seems to characterize them all, is that they seem awfully "busy", and it is easy to lose your way when navigating. Is that because the developers are trying to cram as much as possible on to their front pages, or do they tend that way as content and headlines are added? Anyone know of any sites using any of the aforementioned scripts which are less busy, and on which navigation is clearer? Regards - Miles Thompson PS If you don't want to clutter the list, reply to me offlist and I'll summarize and post. /mt