I'm looking into a way to have global menus across my network of blogs. Basically I am using wordpress as a CMS - the purpose of the network is actually to ringfence content. The sub blogs will be able to customise some areas of the template - but I would like them to share the main site's menu system.
This is easy enough for a static consistant menu - but my clients would like to be able to make changes to the menu on the main, top-level site using wordpress' built in custom menu system.
So - in short, can my sub sites in a blog network show the custom menu from my top level site?