I have added a new top-level category, which displays on every page. I want the functionality of easily grouping things by category, but I don't want this new category name to show simply because it doesn't physically fit across my top menu.
My blog is a photo site, where the default view is individual entries. Across the top left are my top-level categories, "nyc", "travel", and the new temporary one, "exhibition." Across the top right are the subcategories, etc "Japan", "Bolivia," etc. These subcategories are actually marked as primary. I have "exhibition" as secondary so I could easily form a new category index page of the selected photos, but I don't want the right menu to show "Japan, Exhibition" because "Exhibition" is already a link on the left menu, and on smaller screens it could run together.
This is what I currently have on my Individual Archives, which displays both categories:
CODE
<MTEntryCategories glue=", "><a href="<$MTCategoryArchiveLink$>"><b><$MTCategoryLabel$></b></a> </MTEntryCategories>
I hope that makes sense. Let me know if there's a way!