I'd wish to use WP 3.x standard Media Librery rather than relying on 3rd party plugins like NextGen no matter how well they're written. I just don't like duplicating functionalities.
Media Librery actually can handle well images, provides thumbnails, captions...
But I think lacks of organizing images in collections, folders, categories, terms.
Is there a way to tweak/extend wordpress to add certain images in the media gallery to collections, categorize them and assign custom terms to each image?
In this way, from the frontend, one would be able to generate page with galleries pertaining similar subjects or displaying images belonging to the same category/term...
Any ideas? Everytime I google something related to gallery / image / media management for Wordpress I end up with pages suggesting to use Nextgen... but I don't see why it should be almost mandatory to use to achieve these goals.