Allow users to create categories?
I am wondering if there is an option to allow users to create their own categories?
Lets say I am using Vantage to list boutique clothing stores and I want a category for each brand of clothes. Well there are thousands of brands of clothes, so I don't want to create 1000 empty category pages with no content in any of them and hope that the stores will eventually list in each category.
Alternatively if I only listed the top 10 most popular brands then when a store adds their listing and doesn't see their brand, they might leave. So I would like the option to allow users to add their own categories.
I would like the option or me to add many categories, however only categories with a listing are displayed to the public, while all categories are shown to people listing. Is one or the other possible?