Category Filtering

This is an outstanding plugin, and one-of-a-kind, to boot!

I was wondering if you had any interest in adding a feature that allows the Instapaper posts to be filtered into a category. I was hoping your approach to the custom post types would afford me the ability to incorporate Instapaper in more of a Tumblog fashion.

http://wordpress.org/extend/plugins/instapaper-liked-article-posts/