ACL included - visible only categories according to user rights
AJAX & jQuery powered
No problems with SEF
Breadcrumbs - showing correct path depending on in which category is the article viewed from (as it can be published in more categories)
Works with native Joomla article modules (adding supported 3rd party extensions f.e. News Show Pro GK4, GK5, JComments, ...) - Hint: basically extensions which use native Joomla model to get article list has no trouble with reading multicategorized article
Possibility to enable creating canonical urls for articles in multiple categories - for avoiding having duplicate content
Ordering for all assigned categories in article - long time demanded feature finally released - see details below in documentation
MULTICATEGORY BLOG - new feature - article blog for multiple category selection! (only for J3 version)
Creating New Category right in the Category selectbox in article edit - Since version 3.6.0.3
